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Question

Which of the following conditional statements are true and why?

a.) If 1+1=3, then square root of 36 =-6

b.) If cos(pi)=0 then sin(pi)=0

c.) If sin(pi)=0 then cos(pi)=0

d.) If x=-3 satisfies x^2=9 then log2(1/8)=-3

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Advanced Math

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