how to learn all trig ometric identies
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it is very easy bro just start learning when the teacher as started it because if u read now because of Corona u may miss some point.
Wash your hands all the time with sanitizers or handwash and
mark it as BRAINLIEST ANSWER plzzzz
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there's 3 trigonometric identities till class 10...after that there are a lot of them in 11th and 12th.
1. sin²θ+cos²θ=1
2. tan²θ+1=sec²θ
3. cot²θ+1=cosec²θ
You should practice a lot of questions, so that the identities just get stucked into your mind for a very long time.
For first, you can cram.then it'll nr on tips
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