Inverse Trigonometric FunctionHard

Question

If 3 cos-1(x2 − 7x + 25/2) = π, then x =

Options

A.Only 3
B.Only 4
C.3 or 4
D.None of these

Solution

-

Create a free account to view solution

View Solution Free
Topic: Inverse Trigonometric Function·Practice all Inverse Trigonometric Function questions

More Inverse Trigonometric Function Questions

For any positive integer n, define Æ’n : 0,∞ →ℝas fx(x)=∑j=1ntan-111+(x+j)(x+j-1)  for all  x ∈(0,∞) ...The value of sin is...If tan-1x + tan-1y + tan-1z = π then =...If sin-1x − cos-1x = , then x is -...If sin-1 + cos-1 =, for 0...