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3 years ago

Evaluate sec 3pi/2 to the nearest hundredth. The angle is given in radians. 0 1 undefined –1

Mathematics

2 answers:

aev [14]3 years ago

5 0

Answer:

undefined

Step-by-step explanation:

We know that value of $cos\dfrac{3\pi}{2}=0$

Also, secx=1/cosx

Hence, $sec\dfrac{3\pi}{2}=\dfrac{1}{cos\dfrac{3\pi}{2}}$

This implies $sec\dfrac{3\pi}{2}=\dfrac{1}{0}$

i.e. sec3π/2 is undefined

Sever21 [200]3 years ago

4 0

$\cos\dfrac{3\pi}2=0\implies \sec\dfrac{3\pi}2=\dfrac10$

but this quantity is undefined.

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In a survey 27% of the people chose salads over a meat dish and in all 81 people chose salads. How many people were in the surve

Kobotan [32]

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mario62 [17]

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Shalnov [3]

Answer:

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Step-by-step explanation:

1. Add all the numbers

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4 0

3 years ago

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What is the form of the Pythagorean triple generator?

stepladder [879]

Answer:(x^2+y^2)^2=(x^2+y^2)(x^2+y^2)

Step-by-step explanation:

We can rewrite left side into right side form

(x^2+y^2)^2=(x^2+y^2)(x^2+y^2)

we can expand it

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3 years ago

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Paraphin [41]

Answer:

Step-by-step explanation:

Hope this helps have a good day

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