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Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Someone which statements are true? check all that apply.