Find the smallest positive values of `xa n dy` satisfying `x-y=pi/4a n dcotx+coty=2`

For the smallest positive values of xa n dy , the equation 2(sinx+sin y)-2cos(x-y)=3 has a solution, then which of the following is/are true? (a) sin(x+y)/2=1 (b) cos((x-y)/2)=1/2 (c)number of ordered pairs (x , y) is 2 (d)number of ordered pairs (x , y)i s3

Find the smallest integral value of x satisfying (x-2)^(x^2-6x+8))>1

The smallest positive value of x (in radians) satisfying the equation (log)_(cosx)((sqrt(3))/2sinx)=2-(log)_(secx)(tanx) is (a) pi/(12) (b) pi/6 (c) pi/4 (d) pi/3

Prove that the least positive value of x , satisfying tanx=x+1, lies in the interval (pi/4,pi/2)

Determine the smallest positive value of x which satisfy the equation sqrt(1+sin2x)-sqrt(2)cos3x=0

The smallest positive integer value of x satisfying x/4 le (5x-2)/(3) - (7x-3)/(5) is

Find the angle of intersection of y=a^xa n dy=b^x

The smallest positive x satisfying the equation (log)_(cosx)sinx+(log)_(sinx)cosx=2 is pi/2 (b) pi/3 (c) pi/4 (d) pi/6

If the complex numbers xa n dy satisfy x^3-y^3=98 ia n dx-y=7i ,t h e nx y=a+i b ,w h e r ea ,b , in Rdot The value of (a+b)//3 equals ______.

Solve the equation 2sinx+cosy=2 for the value of xa n dydot