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The system of equations tan x =acot x, t...

The system of equations `tan x =acot x, tan 2x=b cos y`

A

cannot have a solution if a=0

B

cannot have a solution if a=1

C

canot have a solution if `2sqrt(a)gt|b(1-a)|`

D

has a solution for all a and b

Text Solution

Verified by Experts

The correct Answer is:
B, C
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