All India Engineering / Architecture Entrance Examination (AIEEE)

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AIEEE 2007 Mathematics

Q. 1. In a geometric progression consisting of positive terms, each term equals the sum of the next two terms. Then the common ratio of this progression equals

Sol: Let geometric progression is a, ar, ar2,………….;(a, r > 0)

Correct choice: (4)

Q. 2. If sin then a value of x is.

1. 1
2. 3
3. 4
4. 5

Sol:

Correct choice: (2)

Q. 3. In the binomial expansion of

Sol:

orrect choice: (4)