Math, asked by ayahaidar, 8 months ago

simplify tan 70 degrees + cot 20 degrees minus 2 tan 70 degrees with step by step solutions.

Answers

Answered by LocalSleepyhead

2

Answer:

0

Step-by-step explanation:

tan 70 + cot(90-20) - 2tan70

tan70+tan70 -2tan70

2tan70- 2tan70

=0

P.S- Tan and Cot are complementary angles.

Answered by mdtauqueeransari

1

Step-by-step explanation:

tan70°+cot20°-2tan70°

tan70°+cot(90°-70°) - 2tan70°

tan70+tan70-2tan70

2tan70-2tan70

0

i hope it will help you.

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