Math, asked by SathvikM516, 5 months ago

9.
=
sec A(1-sinA)(sec A+ tanA)
A) 0
B) 1
C)2
D)3

Answers

Answered by tgtmath19

1

Answer:

secA(1-sinA)(1/cosA+ sinA/cosA)

secA(1-sinA) (1+sinA)/cosA

secA. cos^2A/cosA

=1

B

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