Enter your work for the questions i) Show that x 94 +2x 63 +5x-2=0 has at least
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Enter your work for the questions
i) Show that x94+2x63+5x-2=0 has at least one solution. You don't have to find the solution, just guarantee it exists.
ii) Suppose a piecewise function h(x) = cos2x + 3cos x + 2 for x 0
and h(x) = xsinx+c for x>0.
What value of c would make the function continuous everywhere?rounded to three decimal places if necessary.
iii) Use the Squeeze Theorem to evaluate lim02sin(x)
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