Math, asked by sonali3971, 1 year ago

friends plzzz solve this

Attachments:

sonali3971: why

sonali3971: Bihar

sonali3971: 10 th

sonali3971: no

Answers

Answered by rajkumarprasad7599

1

Answer:1)1-cosα

Step-by-step explanation:

Sorry I don't know about second qustion

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rajkumarprasad7599: Plz mark me brainlist

sonali3971: 1 second plzzz briefly explain 3rd line

rajkumarprasad7599: That is sin formula p/h& cosec=h/p,cot=b/p

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