Write the given expression as algebraic expression.
$\cos ( \arccos x - \arcsin x )$
A) 1
B) $\frac { x \sqrt { 1 - x ^ { 2 } } - x } { \sqrt { x ^ { 2 } + 1 } }$
C) 0
D) $2 x \sqrt { 1 - x ^ { 2 } }$
E) $\frac { x \sqrt { 1 - x ^ { 2 } } + x } { \sqrt { x ^ { 2 } + 1 } }$

Question

Quizplus · Accepted Answer

The expression simplifies to $2x\sqrt{1-x^2}$ using trigonometric identities and the Pythagorean identity.

Write the Given Expression as Algebraic Expression cos⁡(arccos⁡x−arcsin⁡x)\cos ( \arccos x - \arcsin x )cos(arccosx−arcsinx)

Write the Given Expression as Algebraic Expression $\cos ( \arccos x - \arcsin x )$