Math, asked by abcd012381, 9 months ago

prove that (1+tanA+cosA)(sinA-cosA)=sinAtanA-cotAcosA

Answers

Answered by DILAVNAIK

1

Step-by-step explanation:

in L.H.S there must be cotA instead of CosA

I have attached the photo of solution by taking cotA . please go through it.

Hope this will help you.

Thank you.

Happy to help.

Attachments:

Previous Question

Next Question

Similar questions

English, 4 months ago

complete the sentence using comparative form:- 1. Don't walk so slowly. I know you can 2. We went to the next room to find some quiet place but it 3. You have no experience of doing this work. We want someone 4. Raman was rejected because he was only 18. The company wanted someone 5. This movie is awful. Let us watch 6. We missed the train. We should have 7. He was already feeling bad about his...

English, 4 months ago

in the blanks with the words fro (a) Opposite of 'happy' is (unhappy / happily) She was eating apple. (a/an) (sigh/cow) (c Rhyming word for 'high' is (d) I come in, sir? (May/Can) (hare / dear) (e) Word with the same sound as 'deer is He has books. (some/any)...

Science, 4 months ago

what is the process of releasing an at from the over heat?

Social Sciences, 9 months ago

who discovered the sear route to India...

English, 9 months ago

Read the two excerpts below and answer the question that follows. EXCERPT 1 "But the aircraft a year ago had been different. It was not a squat, fat-bellied cargo plane but a needle-nosed single-pilot jet. Jonas, looking around anxiously, had seen others-- adults as well as children -- stop what they were doing and wait, confused, for an explanation of the frightening event. Then all of the...

Physics, 1 year ago

Enlarge subject and extend verb- girl danced...

Geography, 1 year ago

Whether drug is an asset or expense...

Math, 1 year ago

What is the vedic way to find square and cube root...