cosA secA + 2 এর মান কত?

A

3

B

1

C

8

D

4

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সমাধান:

 cosA secA  + 2

​= cosA (1/cosA) + 2

​= 1 + 2

​= 3

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Updated: 1 month ago

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সমাধান করুন:


Created: 1 month ago

A

cotθ

B

secθ


C

cosecθ


D

cosθ

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