The question is asking for the arctangent of the cosine of π.

Step 1: Find the cosine of π.
The cosine of π is -1.

Step 2: Find the arctangent of -1.
The arctangent of -1 is -π/4.

So, the exact value of arctan(cos(π)) is -π/4.

Question

The question is asking for the arctangent of the cosine of π.

Step 1: Find the cosine of π. 
The cosine of π is -1.

Step 2: Find the arctangent of -1. 
The arctangent of -1 is -π/4.

So, the exact value of arctan(cos(π)) is -π/4.

Knowee AI · Accepted Answer

The question is asking for the arctangent of the cosine of π.

Step 1: Find the cosine of π. 
The cosine of π is -1.

Step 2: Find the arctangent of -1. 
The arctangent of -1 is -π/4.

So, the exact value of arctan(cos(π)) is -π/4.

Find the exact value of arctancosπ.Write your answer in radians in terms of π.