Question

3. SecA.COSA is equals to​

Answer 1

answer

1

Step-by-step explanation:

secA.cosA

as we know secA=1/cosA

so 1/cosA.cosA

=1

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Answer 2

Answer:

ANSWER:1

•.• COS A=1/SEC A

.•. SEC A × COS A=SEC A× 1/SEC A

.•.SEC A × COS A=1