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(cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+...

(cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cos x)

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If (cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx)=1 , then find the smallest positive value of x.

If (cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx)=1 , then find the smallest positive value of x.

The expression (cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx) = lambdacosx , then the value of lambda is ___________.

The expression (cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx) = lambdacosx , then the value of lambda is ___________.

The expression (cos6x+6cos4x+15cos2x+10)/(cos5x+5cos3x+10cosx) is equal to

The expression (cos 6x+6cos 4x+15 cos 2x+10)/(cos 5x+5 cos 3x+10 cos x)

The expression (cos 6x+6cos 4x+15 cos 2x+10)/(cos 5x+5 cos 3x+10 cos x)

(cos6A+6cos4A+15cos2A+10)/(cos5A+5cos3A+10cos A)=k cos A rArr K=

(cos 6x + 6 cos 4x + 15 cos 2x + 10)/(cos 5x + 5 cos 3x + 10 cos x ) is equal to