Question

without using trigonometric tables evaluate: 7/2 . cos 70°/sin 20° + 3/2 . cos 55° cosec35° / tan 5° .tan 25° .tan 45° .tan 85° .tan 65°​

Answer 1

Answer:

5

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Answer 2

Answer:

Leonardo da Vinci was an Italian polymath of the High Renaissance who is widely considered one of the greatest painters of all time. The Mona Lisa is the most famous of his works and the most famous portrait ever made

Step-by-step explanation:

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