Question

(secA +tanA)(1-sinA)=???​

Answer 1

Answer:

CosA

Step-by-step explanation:

(secA + tanA) / (1-sinA)

(1/cosA + sinA/cosA )×(1-sinA)

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

1-sin²A/cosA = cos²A/cosA = cosA answer

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Hope it's helpful

Answer 2

Answer:

refer to this attachment ✅✅