3 years ago

How to find the exact value of each trigonometric function without a calculator?

1 answer:

5 0

Remember them is the best way to go.
draw the exact value triangles if you're unsure, but importantly, you just need to memorise these exact values.

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Answer:

Step-by-step explanation:

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I hope this help

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3 years ago

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MariettaO [177]

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2 years ago

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