Math, asked by pranav248481, 4 months ago

(secA+tanA)(1-sinA)=

Answers

Answered by samimpapa354

2

Answer:

(secA+tanA)(1-sinA)

=( 1/cos A+sinA/cosA)(1-sinA)

=( 1+sin A/cosA)(1-sinA)

= 1-sin²A/cosA

= cos²A/cosA

= cos A

hᎾᏢᎬ ᎥᏆ hᎬᏞᏢs

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