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Earn +20 ptsQ: Can someone find value of cos20cos40cos80?
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Continue Learning about Trigonometry
Find the value of cos1cos2cos3cos4....cos179?
Find the value of Cos1o.cos2o.cos3o.cos4o......cos179o.Ans: Cos90o=0Therefore, Cos1o.Cos20,Cos30,cos40......Cos900.......Cos1790=0
Find the exact value of cos 195?
cos(195) = -0.965925826289
Find exact value of sec 4pi divided by 3?
The exact value of sec 4pi divided by 3 is 1/3.
How do you find the value of an algebraic expression by substituting a number for each variable and simplifying?
The answer to the question is given in the question!If you want to find the value of an algebraic expression, then you need to substitute numerical values for each of the variables in the expression, and then calculate and simplify the result.
Find the value of x for log5 125 equals x?
assuming that this means log5125=x, x=3.
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