dear sir , my humble salutatations . can u please tell me the formulas in trigonometry which are very important and must be learnt thoroughly. thanking you. yours sencerly shshaank

shashaank kumar Grade: 11

        dear sir ,

my humble salutatations .

 

 

can u please tell me the formulas in trigonometry which are very important and must be learnt thoroughly.

thanking you.

                                                  yours sencerly

                                                     shshaank

8 years ago

Answers : (1)

Badiuddin askIITians.ismu Expert

147 Points

Dear shashaank kumar

you can refer Trignomentry chapter of RD Sharma text book for formulas.

that formulas is enough for IIT JEE

Please feel free to post as many doubts on our discussion forum as you can. If you find any question Difficult to understand - post it here and we will get you the answer and detailed solution very quickly.
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All the best Shashaank

Regards,
Askiitians Experts
Badiuddin

8 years ago

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