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QveST [7]
2 years ago
11

If sec thita . sin thita =0,then find the value of thita

Mathematics
1 answer:
Rus_ich [418]2 years ago
6 0

Answer:

\large\boxed{\theta=k\pi,\ k\in\mathbb{Z}}

Step-by-step explanation:

\sec\thets\cdot\sin\theta=0\iff \sec\theta=0\ \vee\ \sin\theta=0\\\\\sec\theta\neq0\ \text{for any value of}\ \theta\\\\\sin\theta=0\Rightarrow\theta=k\pi\ \text{where}\ k\in\mathbb{Z}

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Answer:

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Explain: What is the solution to this system of equations? <br><br> 2x+y=20 <br> 6x-5y=12
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Answer:

solution set is (x,y) = (7,6)

Step-by-step explanation:

solving by substitution method

2x +y=20--------------1

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from equation 1, solve for y

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y= 20-2x------equation 3

adding value of y in equation 2

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3 years ago
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Answer:

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Step-by-step explanation:

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4 0
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The box and whisker plot is attached.

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3 years ago
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