2 years ago

Evaluate without a calculator: cot -270°

Mathematics

2 answers:

Luden [163]2 years ago

6 0

Answer:

0 is the answer.

Step-by-step explanation:

<h3>#CarryOnLearning</h3>

Nat2105 [25]2 years ago

4 0

Answer:

Step-by-step explanation:

The cotangent function is defined as cot x = adj / opp.

The terminal side of 270 degrees is the lower half of the y-axis. The adj side is zero (0) and the opp side is -1;

Therefore, cot (-270 degrees) = adj / opp = 0/(-1) = 0

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Read 2 more answers