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[" If "m=a cos^(3)theta+3a cos theta sin...

[" If "m=a cos^(3)theta+3a cos theta sin^(2)theta" and "n=a sin^(3)theta+3a cos^(2)theta sin theta" then "(m+n)^(25)+(m-n)^(n)=],[[" 1) "a^(23)," (1) "a^(23)," (1) "a^(23)]]

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