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3 years ago

13

Hello can you please help me posted picture of question

1 answer:

olga2289 [7]3 years ago

4 0

The area of the spinning board is divided into 10 equal sections.

Probability in this case will be = Area of favorable outcome/Total Area

Let the total area be A.
Area of each section will be A/10

So probability of landing on 3 will be = (A/10) / A = 1/10

So the correct answer will be option C

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castortr0y [4]

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Express secΦ in terms of tanΦ

Sunny_sXe [5.5K]

Answer:

$\sec\theta=\sqrt{1+\tan^2\theta}$

Step-by-step explanation:

The trigonometric identity is :

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2 years ago