sin^2 2 4^(@)-sin^2 6^(@) is equal to...

`sin^2 2 4^(@)-sin^2 6^(@)` is equal to

sin^2 2 4^(@)-sin^2 6^(@) is equal to
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The expression 3[sin^(4)((3)/(2)pi-alpha)+sin^(4)(3 pi+alpha)]-2[sin^(...
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sin^(2)24^(@)-sin^(2)6^(@) is equal to
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The value of sin^(2)2^(@)+sin^(2)4+sin^(2)6^(@)+...+sin^(2)90^(@) is
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In a triangle sin^(4)A + sin^(4)B + sin^(4)C = sin^(2)B sin^(2)C + 2si...
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3[sin^(4)(3pi//2-alpha)+sin^(4)(3pi+alpha)]-2[sin^(6)(pi//2+alpha)+sin...
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( sin 2 theta + 2 sin 4 theta + sin 6 theta )/(sin 4 theta + 2 sin 6 t...
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व्यंजक 3 [sin ^(4) ((3pi)/(2)-alpha)+ sin^(4) (3pi+alpha) ]-2{sin^(...
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If cos x + cos^(2)x =1, then the value of sin^(12)x + 3 sin^(10)x + 3s...
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