Question

If tanq=2 then tan2q will be​

Answer 1

Answer:

4/5

Step-by-step explanation:

tan2q=2tanq/ 1+tan^(2)q

=2×2 /1+4

=4/5.

Answer 2

✰ Question Given :

• ➲ If tanq=2 then tan2q will be ?

✰ Required Solution :

✯ Formula used Here :

• ➲ tan2q = 2tanq / 1 - tan²q

✯ According to Question :

• ➥ Now , Doing Evaluation

• ➥ tan2q = 2tanq / 1 - tan²q

• ➥ 2 × 2 / 1 - (2)²

• ➥ 4 / 1 - 4

• ➥ 4 / - 3

✰ Therefore :

➢ tanq = 2 then tan2q will be 4 / - 3

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