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Grade 11,

If √3sinx+cosx-y²+10y=27 then the valve of y is Please explain how to solve

If √3sinx+cosx-y²+10y=27 then the valve of y is 
Please explain how to solve

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10335 Points
5 years ago
Dear student

Consider following steps to solve

1 separate trignometricpart and algebraic part

2 draw curves separately or consider minima and maxima of the trigonometricfunction

3 use the algebraic expression to evaluate the number of solutions

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