Choose the correct option. justify your answer:
9sec2A - 9sec2A =
(a) 1
(b) 9
(c)8
(d)0
Answers
Answered by
3
d option 0 I hope this answer helps you
narendarmodi33:
no your answer is wrong answer is (b) 9
my friend your answers is wrong write answer is 9 solution is = 9sec2A - 9tan2A =9(1+tan2A)-9tan2A
9+9tan2A - 9tan2A =9
which class do you study
Answered by
4
D. option Coz When You Subtract Them the which comes is this
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