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If y =(sinx+cosecx)^(2)+(cosx+secx)^(2) ...

If y `=(sinx+cosecx)^(2)+(cosx+secx)^(2)` , then the minimum value of y ,`AAx inR` , is

A

a) 7

B

b) 3

C

c) 9

D

d) 0

Text Solution

Verified by Experts

The correct Answer is:
C
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