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2 years ago

Which expression is not equal to 1?

Mathematics

2 answers:

liq [111]2 years ago

5 0

Hopes this helps if it is wrong I am so sorry:

Answer: sin 0 cos 0

Dafna1 [17]2 years ago

5 0

sin θ cos C

Step-by-step explanation:

Suppose, θ=30°

Suppose,

sin θ cos θ=1

⇒sin30°cos30°=1

⇒ $\frac{1}{2}$ × $\frac{\sqrt{3\\} }{2}$ =1

⇒ $\frac{\sqrt{3} }{4}$ ≠1

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