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If (sin^(4)theta)/(a)+(cos^(4)theta)/(b)...

If `(sin^(4)theta)/(a)+(cos^(4)theta)/(b)=(1)/(a+b),` then which one of the following is incorrect?

A

`(sin ^(4) theta)/( a ^(2))=(cos ^(4) theta)/( b ^(2))`

B

`(sin ^(4) theta)/( b ^(2) ) = (cos ^(4) theta)/(a ^(2))`

C

`sin ^(4) theta = (a ^(2))/( (a+b)^(2))`

D

`(sin ^(8) theta )/( a ^(3)) +(cos ^(8) theta)/( b ^(3)) =(1)/((a+b)^(3))`

Text Solution

Verified by Experts

The correct Answer is:
B
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