1.

Assertion (A) : The equation Sin^(2)x+Cos^(2)y=2Sec^(2)z is only solvable sinx=1 cosy, 1 and secz=1 where x, y, z in R Reason (R) : Maximum value of Sin x and Cosy is 1 and minimum value of sec z is 1

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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