If `x, y in [0,2pi]` then find the total number of order pair `(x,y)` satisfying the equation `sinx .cos y = 1`

If x, y in [0, 2 pi] , then the total number of ordered pairs (x, y) satisfying the equation sinx cos y = 1 is

If x in[0,6 pi],y in[0,6 pi] then the number of ordered pair (x,y) which satisfy the equation sin^(-1)sin x+cos^(-1)cos y=(3 pi)/(2) are

If x in(0,2 pi) and y in(0,2 pi), then find the number of distinct ordered pairs (x,y) satisfying the equation 9cos^(2)x+sec^(2)y-6cos x-4sec y+5=0

If x in (0,2pi)a n dy in (0,2pi) , then find the number of distinct ordered pairs (x , y) satisfying the equation 9cos^2x+sec^2y-6cosx-4secy+5=0

If x in (0,2pi)a n dy in (0,2pi) , then find the number of distinct ordered pairs (x , y) satisfying the equation 9cos^2x+sec^2y-6cosx-4secy+5=0

If x in (0,2pi)a n dy in (0,2pi) , then find the number of distinct ordered pairs (x , y) satisfying the equation 9cos^2x+sec^2y-6cosx-4secy+5=0

For x in[-2 pi,3 pi] and y in R, the number of ordered pairs (x,y) satisfying the equation sqrt(3)sin x-cos x-3y^(2)+6y-5=0, is equal to

If x,y in (0,2pi) , then the number of distinct ordered pairs (x,y) satisfying the equation 9cos^(2)+sec^(2)y-6cosx-4secy+5=0 is

Find the number of redered pairs (x,y) satisfying x^2+1=y and y^2+1=x