If the equation `a x+cos2x=2a-7` possesses a solution, then find the value of `adot`

If the equation a sin x+cos2x=2a-7 possesses a solution,then find the value of a .

If the the equation a sin x + cos 2x=2a-7 possesses a solution, then find the values of a.

The equation a sin x+cos2x=2a-7 possesses a solution if

The equation cos3x=3a-4 possesses a solution if

The equation a "cos" x - "cos" 2x = 2a-7 passesses a solution if

Let a denotes the number of non-negative values of p for which the equation p.2^x +2^(-x)=5 possess a unique solution. Then find the value of 'a'.

Consider the equaiton k sinx + cos 2x=2k-7 If the equaiton possesses solution then that what is the minimum value of k ?

If the equation 2ksinx+7=4k-cos2x possesses a solution for k in[a,b] ,then (a+b) is equal to