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(Solved): Using the digits 1 to 9 at most one time each, place a digit in each box to make the trigonometric ...
Using the digits 1 to 9 at most one time each, place a digit in each box to make the trigonometric equation below true: Do any of your examples work if you replaced the sin function with a cos function? Explain.
Expert Answer
we have to fill in the missing values from the digits in the missing fields to make the trigonometric equation true.the only point to be consider here is that they must be a odd multiple of only, else there would be radicals in the equations.There is no general method to solve this, just hit and trial would do. The three trigonometric equations would be