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Prove that: s inpi/(14)s in(3pi)/(14)s i...

Prove that: `s inpi/(14)s in(3pi)/(14)s in(5pi)/(14)s in(7pi)/(14)s in(9pi)/(14)s in(11pi)/(14)s in(13pi)/(14)=1/(64)`

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Prove that: sin(pi/14)sin((3pi)/14)sin((5pi)/14)sin((7pi)/14)sin((9pi)/14)sin((11pi)/14)sin((13pi)/14)=1/(64)

The value of sinpi/(14)sin(3pi)/(14)sin(5pi)/(14)sin(7pi)/(14)sin(9pi)/(14)sin(11pi)/(14)sin(13pi)/(14) is equal to___________

The value of sin(pi/14)sin((3pi)/14)sin((5pi)/14) is

The value of sin(pi/14)sin((3pi)/14)sin((5pi)/14) is

sin(9pi)/14sin(11pi)/14sin(13pi)/14 is equal to

The value of sin(pi/14)sin(3pi/14)sin(5pi/14)sin(7pi/14)sin(9pi/14)sin(11pi/14)sin(13pi/14) is equal to___________

Prove that: 2cos pi/(13) cos (9pi)/(13) +cos (3pi)/(13) +cos (5pi)/(13)=0

Prove that cos(2pi)/(15)cos(4pi)/(15)cos(8pi)/(15)cos(14pi)/(15)=1/(16)

Prove that cos "" (2pi)/(15) cos "" (4pi)/(15) cos "" (8pi)/(15) cos "" (14pi)/(15) = (1)/(16).

Prove that cos((2pi)/(15))cos((4pi)/(15))cos((8pi)/(15))cos((14pi)/(15))=1/(16)

RESONANCE DPP ENGLISH-JEE MAINS-All Questions
  1. Consider a square matrix A or order 2 which has its elements as 0, 1, ...

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  2. If P=(sin 300^0dottan 330^0dotsec 420^0)/(tan135^0dots in 210^0dots ...

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  3. Prove that: s inpi/(14)s in(3pi)/(14)s in(5pi)/(14)s in(7pi)/(14)s in(...

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  4. If p, q are the roots of the quadratic equation x2 + 2bx + c = 0, pro...

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  8. about to only mathematics

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  9. A solution of the system of equations x-y=1/3 and cos^2pix-sin^2πy=1/2...

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  10. Number of roots of equation 3^(|x|)-|2-|x||=1 is a. 0 b. 2 c. 4 d. 7

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  11. In the quadratic equation x^2+(p+i q)x+3i=0,p&q are real. If the sum o...

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  12. If lines x=y=zandx=(y)/(2)=(z)/(3) and third line passing through (1,1...

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  13. solving the following equations : (i) |x-3| = x-1 (ii) |x^(2)-3x|=...

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  16. The third term of a G.P. is the square of the first term. If the secon...

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  18. If alpha,beta,gamma,delta are the smallest positive angles in ascendin...

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  20. The sum of three numbers in A.P. is 27, and their product is 504, find...

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