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Which trigonometric function requires a domain restriction of [0,pi] to make it invertable?a. f(x)= sin x b. f(x)= cos x*******
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Which is the polar form of the parametric equations x=5cos(theta) and y=5sin(theta) ?a. r= 5(theta) b. r= 5 c. r= 25 cos (theta)
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2. 3,178 views