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PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4. The expression 1 + cos(20) , where 0 # , ne I, is equivalent to

PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

PLEASE SOLVE ALL!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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4. The expression 1 + cos(20) , where 0 # , ne I, is equivalent to the sin(20) expression A. cote B. tand C. 1 + cot(20) D. 1 + tan(20) 5. Which of the following does not have a solution in the interval A s x s 2 A. cscx = -2 B. cos 2x = 1 C. tan SX =1 D. sin 3x = 1 6. Which of the following is not a solution to the equation 2 sin 3x = 0? A. C. 3 NAWA B. D. 2x

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