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Q15. Find number of bijection from N to N such that
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MA2021
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admin_rational
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2021
jam
math
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Q14. The group (Q, +) has no proper subgroup of finite index.
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2021
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Q11. Then the dimension of W over R is necessarily?
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jam
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How many elements of the group Z50 have order 10?
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Junky
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2021
jam
math
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Q5: When $\lim_{t \to \infty} I(p, t)$ is finite
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34
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jam
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20221
2021
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Q4: Let f : R → R be a continuous function such that for all x ∈ R
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MA2021
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44
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math
jam
2021
0
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The number of differentiable functions y : [0, 1] → [0, ∞), having continuous derivative on [0, 1] and satisfying
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MA2021
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1.7k
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jam
2021
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0
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Q2. Let P : R → R be a continuous function such that P(x) > 0 for all x ∈ R.
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MA2021
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admin_rational
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35
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jam
math
2021
0
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Q3. Let f : R → R be a continuous function satisfying f(x) = f(x + 1) for all x ∈ R.
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MA2021
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admin_rational
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34
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jam
math
2021
0
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Q4. Which one of the following subsets of $\mathbb{R}$ has a non-empty interior?
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MA2021
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jam
2021
math
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Let $\tau_1, \tau_2,....,\tau_a$ be transpositions
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If M is a n x n matrix with rank n - 1, then M can be made non-singular by changing one element.
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WBJEE2022
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wbjee
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WBJEE 2022 - Question 3 - Find the value of a+d.
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wb-jee
wbjee
2022
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WBJEE 2022 - Question 1 - Under which of the following condition(s) does(do) the system of equations
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WBJEE2022
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571
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wbjee
2022
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If for each m > 1, the subsequence $(x_{mn})$ of $(x_n)$ is convergent, then can we conclude $(x_n)$ is convergent?
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Real Analysis
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sequence
counter-example
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Prove that in a tree with maximum degree , there are at least leaves
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Discrete Mathematics
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127
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graph
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tree
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20 persons are sitting around a table. How many ways can we choose 3 persons, no two of whom are neighbours?
answered
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Discrete Mathematics
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Junky
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205
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0
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Find the number of all 20-digit integers in which no two consecutive digits are the same.
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Discrete Mathematics
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353
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0
votes
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WBJEE 2022 Code B Question 2: Find locus.
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WBJEE2022
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222
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wb-jee
2022
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Find the equation of the circle passing through the vertices of the triangle .
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iit
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2021
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