Question

What is the value of tan48degre*tan 42degree
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Answer 1

Answer:

1 is the correct answer and solution is given below. Please mark this answer as the Brainliest one.

Step-by-step explanation:

tan(48)° × tan(42)° = tan(48)° × cot(90-42)° = tan(48)° × cot(48)° = 1