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Let y = f(x), f : R ->R be an odd differ...

Let y = f(x), `f : R ->R` be an odd differentiable function such that `f'''(x)>0` and `g(alpha,beta)=sin^8alpha+cos^8beta+2-4sin^2alpha cos^2 beta` If `f''(g(alpha, beta))=0` then `sin^2alpha+sin^2beta` is equal to

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Let y=f(x),f:R rarr R be an odd differentiable function such that f'(x)>0 and g(alpha,beta)=sin^(8)alpha+cos^(8)beta+2-4sin^(2)alpha cos^(2)beta If f'(g(alpha,beta))=0 then sin^(2)alpha+sin^(2)beta is equal to

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If sin^(4)alpha+cos^(4)beta+2=4 sin alpha cos beta, 0 le alpha, (pi)/(2) , then (sin alpha+cos beta) is equal to

If cos alpha+cos beta=0=sin alpha+sin beta, then cos2 alpha+cos2 beta is equal to

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ARIHANT MATHS-DY / DX AS A RATE MEASURER AND TANGENTS, NORMALS -Exercise (Single Option Correct Type Questions)
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  4. A polynomial of 6th degree f(x) satisfies f(x)=f(2-x), AA x in R, if f...

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  19. If f(x) is continuous and differentible over [-2, 5] and -4lef'(x)le3 ...

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