# How do you find the value of #sin ((7(pi)) / 2)# using the graph?

graph{y=sin x [-2, 12, -6, 6] }

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To find the value of sin((7π)/2) using the graph, you would locate the angle (7π)/2 on the unit circle. Since sin(π/2) = 1 and sin(3π/2) = -1, and sine function is periodic with a period of 2π, sin((7π)/2) is equal to sin(π/2), which is 1.

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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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