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Mathematics, 11.10.2020 23:01 formulabmath
Show so that the expression of cos4A in term of SinA is 8Sin^4 - 8Sin^2A + 1 plz solve anyone.. I really need this answer
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Show so that the expression of cos4A in term of SinA is 8Sin^4 - 8Sin^2A + 1
plz solve anyone.. I r...
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