Question

the value of tan 15° tan 25° tan 45° tan 65° tan 65° tan 75° is​

Answer 1

Answer:

1

Step-by-step explanation:

i hope this is useful for you

Answer 2

Answer:

1

Step-by-step explanation:

⇒cot (90-15)° cot (90-25)° tan45° tan65° tan75°

⇒cot75° cot65° × 1 × tan65° tan75°

⇒1/tan75 × 1/tan65 × 1 × tan65 × tan75

⇒1 × 1 × 1 × 1 × 1 = 1

hope it helps pls mark brainliest