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Consider the following(for next three) i...

Consider the following(for next three) items:
If p=Xcos`theta`-Ysin`theta`+Ycos`theta` and `p^2+4pq+q^2=AX^2+BY^2,0 le theta le (pi)/(2)`
What is the value of A?

A

4

B

3

C

2

D

1

Text Solution

Verified by Experts

The correct Answer is:
B
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