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Oduvanchick [21]
3 years ago
12

Cot(90° − x) = 1 The value of x that satisfies this equation is Blank °.

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0

Answer:

The correct answer is x = 90°

Step-by-step explanation:

It is given that, cos(90° − x) = 1

<u>To find the value of x</u>

To find the value x, we have to find cos inverse of 1.

cos(90° − x) = 1

90 - x = cos⁻¹ (1)

90 - x = 0

x = 90°

Therefore the value of x is 90°.

The correct answer is x = 90°

Reil [10]3 years ago
4 0

Answer:

x=90\degree

Step-by-step explanation:

The given trigonometric equation is

\cos(90\degree -x)=1

We take the inverse cosine of both sides to obtain;

(90\degree -x)=\cos^{-1}(1)

(90\degree -x)=0

Group similar terms t obtain;

-x=0-90\degree

x=90\degree

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