Home
Class 11
MATHS
If p gt0,q lt 5,0 lt p+qlt10 and (x^2+5)...

If `p gt0,q lt 5,0 lt p+qlt10` and `(x^2+5)/2 = x - 2 cos(p+qx)` has atleast one real root, then

Promotional Banner

Similar Questions

Explore conceptually related problems

If p : 7 gt 5, q : 10 lt 12 , then p ^^ q

If the equation x^(3) +px +q =0 has three real roots then show that 4p^(3)+ 27q^(2) lt 0 .

If the equation x^(3) +px +q =0 has three real roots then show that 4p^(3)+ 27q^(2) lt 0 .

If the equation x^(3) +px +q =0 has three real roots then show that 4p^(3)+ 27q^(2) lt 0 .

If the equation x^(3) +px +q =0 has three real roots then show that 4p^(3)+ 27q^(2) lt 0 .

If the equation x^(3)+px^(2)+qx+1=0(p

Let p and q be the roots of x^2 - 2x + A =0 and let r and s be the roots of x ^2 - 18 + B =0 . If p lt q lt r lt s are in ordered pair (A , B) =

IF x^2 +px + q=0 and x^2 + qx +p=0 have a common root , then their other roots are the roots of

If P(x) = ax^(2) + bx + c , and Q(x) = -ax^(2) + dx + c, ax ne 0 then prove that P(x), Q(x) =0 has atleast two real roots.