{:("Column - I ","Column - II "),("A) The number of pairs (x, y)satisfying the equation sin x + sin y = sin (x + y) and |x| + |y| = 1 ","P) 6 "),("B) The number of values of x satisfying " e^((1)/(sqrt(2)))(e ^(sin x)+ e ^(cos x)) = 2 i n (- pi , pi) is ,"Q) 4 "),("C) The number of values of" x in ( - pi, pi) "satisfying " cos^(7) x + sin^(4) x = 1is ,"R) 3 "),("D) The number of values of " x in ( - pi, pi) "satisfying " cos^(50) x - sin^(50) x = 1 ,"S) 2 " ):}

{:("Column - I ","Column - II "),("A) The number of pairs (x, y)satisf

1.	{:("Column - I ","Column - II "),("A) The number of pairs (x, y)satisfying the equation sin x + sin y = sin (x + y) and \|x\| + \|y\| = 1 ","P) 6 "),("B) The number of values of x satisfying " e^((1)/(sqrt(2)))(e ^(sin x)+ e ^(cos x)) = 2 i n (- pi , pi) is ,"Q) 4 "),("C) The number of values of" x in ( - pi, pi) "satisfying " cos^(7) x + sin^(4) x = 1is ,"R) 3 "),("D) The number of values of " x in ( - pi, pi) "satisfying " cos^(50) x - sin^(50) x = 1 ,"S) 2 " ):}
Answer» <P> ANSWER :A- p; B - s; C - R; D - r