Trigonometric ratios - class-IX
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Multiple Choice
$\sin ^{ 8 }{ \theta } -\cos ^{ 8 }{ \theta } -\left( \sin ^{ 2 }{ \theta } -\cos ^{ 2 }{ \theta } \right) \left( 1-\sin ^{ 2 }{ \theta } \right) $=0
- True
- False