1.tana & tanb are root of x2+px+q=0then value
sin2(a+b) + psin(a+b)cos(a+b) + qcos2(a+b)=
2.number of possible order pair (a,b) for which the inequality
a(cosx -1) + b2 =cos(ax+b2) - 1 hold ture for all x belong to real no.
1.tana & tanb are root of x2+px+q=0then value
sin2(a+b) + psin(a+b)cos(a+b) + qcos2(a+b)=
2.number of possible order pair (a,b) for which the inequality
a(cosx -1) + b2 =cos(ax+b2) - 1 hold ture for all x belong to real no.