1.

Assertion (A) :The value of "tan"^(-1)+"tan"^(-1)3=(3pi)/(4) Reason (R) : If x gt 0, y gt , 0, xy gt 1 then tan^(-1)x+tan^(-1)y=pi +tan^(-1)((x+y)/(1-xy))

Answer»

Both A and R are TRUE and R is CORRECT EXPLANATION of A
Both A and R are true but R is not the correct explanation of A
A is FALSE, R is true
A is true, R is false

Answer :A


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