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What is value of expression 2(sin15^(@)+...

What is value of expression `2(sin15^(@)+sin75^(@))^(2)`?

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ALLEN -RACE-Basic Maths (Trigonometry)
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  7. find the values of followingP (a)sin75^(@)"",(b)cos105^(@)

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  8. Assertion:- For a very small angle theta ,sinthetaapproxtheta. Reaso...

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  9. What is value of expression 2(sin15^(@)+sin75^(@))^(2)?

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  10. Find the value of 5(sin100^(@)cos27^(@)+sin27^(@)cos100^(@)).

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  11. What is value of expression 4(sin15^(@)+sin75^(@))^(2)?

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  15. Suggest suitable match between fuction given in the first column and i...

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  16. Depending on in which quadrant an angle theta lies, functions costheta...

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