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Raman

· started a discussion

· 1 Months ago

put A=30 or any other angle

Question:

The value of sin A sin (60 – A) sin (60 + A):

Options:
A)

  

B)

sin 3A

C)

  

D)

   

Solution:

Ans:(d)


Shyam lal Singalwal

· commented

· 1 Months ago

Thanks bro

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