Hey...!
answer :-
Prove that cos20 cos40° cos60° cos80° = 1/16
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Answered by
4
Hey there!
Kindly refer to the following attachments for a detailed process and explanation for the following proof. The answer is proved.
Which is the required proof or the final solution for this query.
Hope this helps you and solves the doubts for proving the two given trigonometric identities!!!!
Kindly refer to the following attachments for a detailed process and explanation for the following proof. The answer is proved.
Which is the required proof or the final solution for this query.
Hope this helps you and solves the doubts for proving the two given trigonometric identities!!!!
Attachments:
BrainlyGirl001:
Thanks for this !
Answered by
5
Refer to Attachment file!!!
Thank you!!!!
Thank you!!!!
Attachments:
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