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Asked by g_archanasharma | 04 Feb, 2019, 18:02: PM

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begin mathsize 16px style straight f left parenthesis straight x right parenthesis equals fraction numerator sin to the power of 4 straight x plus cos to the power of 4 straight x over denominator straight x plus tanx end fraction Consider comma straight f left parenthesis negative straight x right parenthesis equals fraction numerator sin to the power of 4 left parenthesis negative straight x right parenthesis plus cos to the power of 4 left parenthesis negative straight x right parenthesis over denominator negative straight x plus tan left parenthesis negative straight x right parenthesis end fraction straight f left parenthesis negative straight x right parenthesis equals fraction numerator sin to the power of 4 straight x plus cos to the power of 4 straight x over denominator negative straight x minus tanx end fraction straight f left parenthesis negative straight x right parenthesis equals fraction numerator negative open parentheses sin to the power of 4 straight x plus cos to the power of 4 straight x close parentheses over denominator straight x plus tanx end fraction straight f left parenthesis negative straight x right parenthesis equals minus straight f left parenthesis straight x right parenthesis Hence comma space given space function space is space odd. end style

Answered by Sneha shidid | 05 Feb, 2019, 10:43: AM

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