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Let ({:(n),(k):}) denote ""^(n)Ck and ...

Let `({:(n),(k):})` denote `""^(n)C_k` and

If `A_k=sum_(i=0)^9({:(9),(i):})[{:(" 12"),(12-k+i):}]+sum_(i=0)^8({:(8),(i):})[{:(" 13"),(13-k+i):}]`and `A_4 -A_3= 190p` ,then p is equal to

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JEE MAINS PREVIOUS YEAR-JEE MAINS 2021-Mathematics (Section B)
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  2. The sum of all 3-digit numbers less than or equal to 500, that are for...

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  3. Let ({:(n),(k):}) denote ""^(n)Ck and If Ak=sum(i=0)^9({:(9),(i)...

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  4. If the projection of the vector hati + 2 hatj + hatk on the sum of the...

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  5. Let a and b respectively be the points of local maximum and local mini...

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  8. The probability distribution of random variable X is given by : L...

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  10. 3 xx 7^(22) + 2 xx 10^(22) -44 when divided by 18 leaves the remainder...

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