Solve the equation sin [ 2 cos^(-1) { co...

Solve the equation `sin [ 2 cos^(-1) { cot ( 2 tan^(-1) x) }] =0`.

Text Solution

Verified by Experts

The correct Answer is:

`x = -1 pm sqrt2`

Promotional Banner

Promotional Banner

Topper's Solved these Questions

SAMPLE PAPER 2
ARIHANT PUBLICATION|Exercise Short Answer Type Questions|25 Videos
SAMPLE PAPER 1
ARIHANT PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS|13 Videos
SAMPLE PAPER 3
ARIHANT PUBLICATION|Exercise LONG ANSWER TYPE QUESTIONS |13 Videos

ARIHANT PUBLICATION-SAMPLE PAPER 2-Long Answer Type Questions

If vec(a) = 2hat(i) - 3hat(j) + hat(k), vec(b) = -hat(i) + hat(k) and ...
Text Solution
|
Find the image of the line (x-1)/(3) = (y-3)/(1) = (z-4)/(-5) in the ...
Text Solution
|
Answer any one question A toy company manufactures two types of doll...
Text Solution
|
Let A = N xx N and ** be the binary operation on A defined by a ** b ...
Text Solution
|
Solve the equation sin [ 2 cos^(-1) { cot ( 2 tan^(-1) x) }] =0.
Text Solution
|
Let f: R to R be defined by f(x) = 2x +7 Show that f is bijective..
Text Solution
|
Answer any one question : Suppose that, the reliability of a HIV tes...
Text Solution
|
If A=[{:(3,1),(-1,2):}] then prove that A^(2)-5A+7I=O
Text Solution
|
Show that (d)/(dx)[(x)/(2)sqrt(a^(2)-x^(2))+(a^(2))/(2)"sin"^(-1)(x)/(...
Text Solution
|
A window is in the form of a rectangle above in which there is a semi-...
Text Solution
|
Let f: R to R be defined by f(x) = 3x Show that f is bijective..
Text Solution
|
Answer the question : Evaluate int(2x^(3) + 3x +5) dx .
Text Solution
|
Solve the following differential equation (1+e^(x//y) ) dx + e^(x//y) ...
Text Solution
|