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if sina +sinb+sinc=cosa+cosb+cosc=0 and sin3a=0.75 then (sina)^8+sinb^8+sinc^8=

if sina +sinb+sinc=cosa+cosb+cosc=0 and sin3a=0.75 then (sina)^8+sinb^8+sinc^8=

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10336 Points
4 years ago
Dear student

Pleasepost the question with proper brackets or try posting imageof the problem and source
to avoid ambiguity

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