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kirill115 [55]
2 years ago
7

An angle in standard position measures startfraction pi over 2 endfraction radians, and p(0, 1) is on the terminal side of the a

ngle. what is the value of the cosine of this angle? –1 0 1 undefined
Mathematics
1 answer:
maw [93]2 years ago
4 0

The value of the cosine of angle for π/2 radians is 0. Then the correct option is B.

<h3>What is trigonometry?</h3>

Trigonometry deals with the relationship between the sides and angles of a right-angle triangle.

An angle in standard position measures π/2 radians, and p(0, 1) is on the terminal side of the angle.

Then the value of the cosine of this angle will be

\cos \dfrac{\pi}{2} = 0

More about the trigonometry link is given below.

brainly.com/question/22698523

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Answer:

The pairs of integer having two real solution forax^{2} -6x+c = 0 are

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Step-by-step explanation:

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ax^{2} -6x+c = 0

Now we will solve the equation by putting all the 6 pairs so we get the  following

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The above  all are Quadratic equations inn general form ax^{2} +bx+c=0

where we have a,b and c constant values

So for a real Solution we must have

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Discriminant =-24 which is less than 0 ∴ not a real solution.

for a = -4 , c=5 we have

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Discriminant =12 which is greater than 0 ∴ a real solution.

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for a = 3 , c=3 we have

Discriminant =0 which is equal to 0 ∴ a real solution.

for a = 5 , c=4 we have

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