Sin ^(4) "" (pi)/(8) + + Sin ^(4) "" (3p...

`Sin ^(4) "" (pi)/(8) + + Sin ^(4) "" (3pi)/(8) Sin "" ( 5pi )/(8) + Sin ^(4) "" ( 7pi)/(8)` का मान ज्ञात करे।

A

`3/2`

B

`2/3`

C

`(-2)/(3)`

D

`(-3)/(2)`

Verified by Experts

Sin ^(4) "" (pi)/(8) + + Sin ^(4) "" (3pi)/(8) Sin "" ( 5pi )/(8) + Si...
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sin^(2)pi/8+sin^(2)(3pi)/(8)+sin^(2)(5pi)/(8)+sin^(2)(7pi)/(8)=?
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साबित करें कि sin^(4) . ( pi)/(8) + sin^(4) . ( 3pi)/(8) + sin^(4). (...
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Show that sin ^(4). (pi)/(8)+ sin ^(4) .(3pi)/(8) sin ^(4). (5pi)/(8)...
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"sin"^(4)(pi)/(8)+"sin"^(4)(3pi)/(8)+"sin"^(4)(5pi)/(8)+"sin"^(4)(7pi)...
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প্রমাণ করো : sin^4((pi)/8)+sin^4((3pi)/8)+sin^4((5pi)/8)+sin^4((7pi)/8...
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sin^(4) pi//8 + sin^(4) 3pi//8 + sin^(4) 5pi//8 + sin^(4) 7pi//8 =3/2 ...
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Prove that: sin^4(pi/8)+sin^4((3pi)/8)+sin^4((5pi)/8)+sin^4((7pi)/8)=...
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Prove that sin^(4)( pi/8)+ sin^(4) ((3pi)/8) + sin^(4) ((5pi)/8) + sin...
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