+6. ufc wtrae, at I + tan2 x - sec2 x= ?(a) 1(c) 23(d) 0 – InterviewSolution

1.

+6. ufc wtrae, at I + tan2 x - sec2 x= ?(a) 1(c) 23(d) 0

Answer»

cot x = 5/12

Then,Value of 1 + tan^2 x - sec^2x= 1 - (sec^2 x - tan^2x)= 1 - 1= 0

(d) is correct option

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