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Find all solution of the equation. sinx+...

Find all solution of the equation. `sinx+sin(π/8)sqrt((1−cosx)^2+sin^2x)=0` in [ 5π/2, 7π/2].

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CENGAGE ENGLISH-TRIGONOMETRIC FUNCTIONS-All Questions
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  2. The minimum vertical distance between the graphs of y=2+sinx and y=cos...

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  6. The value of sum(r=0)^(10)cos^3((rpi)/3) is equal to (a)1/4 (b) 1/...

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  8. sin^2(A/2)+sin^2(B/2)-sin^2(C/2)=1-2cos(A/2)cos(B/2)sin(C/2)

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  9. solve sin(2x)+sin(x)=0?

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  10. In any triangle ABC, prove that sin^3Acos(B-C)+sin^3Bcos(C-A)+sin^3Cco...

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  11. Find the smallest positive root of the equation sqrt(sin(1-x))=sqrt(co...

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  12. cot16^0cot44^0+cot44^0cot76^0-cot76^0cot16^0= (a)1(b) 2 (c)3 (d) ...

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  17. Solve the equation 2sinx+cosy=2 for the value of xa n dydot

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  18. Find the value of cos(2pi)/7+cos(4pi)/7+cos(6pi)/7

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  19. Prove that sintheta+sin3theta+sin5theta+.....+sin(2n-1)theta=(sin^2nth...

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  20. Prove that (cos3x)/(sin2xsin4x)+(cos5x)/(sin4xsin6x)+(cos7x)/(sin6xsi...

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