4(\sin ^4 30^^\circ+\cos ^4 60^^\circ)-3(\cos ^2 45^^\circ-\sin ^2 90^^\circ)=

TS ICET 28-July-2022 Shift-1 Solved Paper

Question : 123 of 200

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4(\sin ^4 30^°+\cos ^4 60^°)-3(\cos ^2 45^°-\sin ^2 90^°)=

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