3 years ago

Please help me!! Use the identities

Mathematics

1 answer:

jarptica [38.1K]3 years ago

7 0

Answer:

tan 5π/24.

Step-by-step explanation:

We use the identity:

tan (A - B) = (tan A - tan B) / (1 + tan A tan B)

so the first expression simplifies to

tan ( π/3 - π/8)

= tan 5π/24.

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