Math, asked by karandevil89, 8 months ago

find value of cos 270

Answers

Answered by abhilashbhoi16

0

Step-by-step explanation:

cos270=0.........................

Answered by vakanksha511

1

0

Step-by-step explanation:

we know that

→ cos 90=0-----(1)

now,

→cos 270= cos 90×3

→cos 270=0×3-----(from 1)

→cos270=0

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