SOLUTION: Use graphing utility to graph two questions in the same viewing window. Use the graphs to determine whether the expressions are equivalent. Verify the results algebraically also.
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-> SOLUTION: Use graphing utility to graph two questions in the same viewing window. Use the graphs to determine whether the expressions are equivalent. Verify the results algebraically also.
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Question 770855: Use graphing utility to graph two questions in the same viewing window. Use the graphs to determine whether the expressions are equivalent. Verify the results algebraically also.
y1= sin x sec x , y2= tanx. Answer by solver91311(24713) (Show Source):
