Math, asked by tachaleprathamesh200, 4 months ago

o
x. (7) Prove that : tan
1-cos e
1+cos e
if 0 € (-1,0)
2 ?​

Answers

Answered by jatram642
3

Answer:

sorry bro,i can't understand that language

Step-by-step explanation:

please explain me step by step 3

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