cosA=3/5 है तो sinA और tanA होंगे -...

`cosA=3/5` है तो `sinA` और `tanA` होंगे -

A

`sinA=5/4,tanA=3/5`

B

`sinA=4/5,tanA=4/3`

C

`sinA=5/4,tanA=3/4`

D

`sinA=3/4,tanA=4/3`

लिखित उत्तर

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The correct Answer is:

B

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