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(#M40019898) GATE QUESTION binomial theorem Keep an EYE

if x^y means x raised to the power y. find the last two digits of 2957^3661+3081^3643.

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(#M40019897) GATE QUESTION binomial theorem Keep an EYE

What is the coefficient of x49 in (x-1)(x2-2)(x3-3)................(x10-10) ?

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(#M40019896) GATE QUESTION permutation and combination Keep an EYE

Total 5 digit numbers divisible by 6 formed by using 0,1,2,3,4 & 5, if repetition of digits is not allowed is ?

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(#M40019894) GATE QUESTION probability Keep an EYE

total no.of methods to divide 52 cards in 4 groups are x. what will be the value of x ?

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(#M40019893) GATE QUESTION probability Keep an EYE

We have to select 2 numbers from 1 to 9. Probability that the product of these 2 numbers is 12, will be

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(#M40019871) INFOSYS QUESTION determinants Keep an EYE

prove using property of determinant

1. a+b+c -c -b

-c a+b+c -a = 2(a+b)( b+c ) (c+a)

-b -a a+b+c

Asked In Infosys vignesh (12 years ago)

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(#M40019870) INFOSYS QUESTION trigonometry Keep an EYE

((1(secA.secA-cosA.cosA))-(1/(cosecA.cosecA-sinA.sinA))).sinA.sinA.cosA.cosA=(1-cosA.cosA.sinA.sinA)/(2+cosA.cosA.sinA.sinA)

Asked In Infosys vignesh (12 years ago)

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(#M40019869) INFOSYS QUESTION Keep an EYE

what will be the rank of word OPTION in the dictionary of words formed by letters of the word OPTION

Asked In Infosys vignesh (12 years ago)

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