Question

$2 \tan(45 ) + \cos(45) - \sin(45)$
answer the following question with explanation please give me a correct answer.​

Answer 1

Answer:

use this and find out .....................

Answer 2

Question:

$2 \tan45° + \cos45° - \sin45°$

To Find:

The value of the Equation:

We Know:

$tan 45° = 1$

$cos 45° = \dfrac{1}{\sqrt{2}}$

$sin 45° = \dfrac{1}{\sqrt{2}}$

Concept:

By putting the value of trigonometric ratios ,we can find the answer.

Solution:

$2 × 1 + \dfrac{1}{\sqrt{2}} - \dfrac{1}{\sqrt{2}}$

$\therefore (+) + (-) = 0$

so , $\dfrac{1}{\sqrt{2}} - \dfrac{1}{\sqrt{2}}$

will cut with each other.

$\therefore The\:Answer\:is\:2$