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o-na [289]
3 years ago
5

Prove the following statement (1-sinA)×sin²A/(1+cosA)×cos²A=1-cosA/1+sinA​

Mathematics
1 answer:
shepuryov [24]3 years ago
4 0

Answer:

<u>(1-sinA) * Sin²A</u>

(1+cosA) * Cos²A

<u>(1-sinA) * (1-Cos²A)</u>

(1+cosA) * (1-Sin²A)

<u>(1-sinA) * (1-CosA)(1+CosA)</u>

(1+cosA) * (1-SinA) (1+SinA)

<u>(1-CosA)</u>

(1+SinA)

proved

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Answer:

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Step-by-step explanation:

Given inequality:

4-3x>13

In order to represent the solution on the number line, we will first solve the given inequality.

We have

4-3x>13

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4-3x-4>13-4

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Dividing both sides by -3.

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x

So, solution of this inequality will range from -3 to -∞

The number line is represented below.

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gizmo_the_mogwai [7]
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alexandr1967 [171]
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