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2 years ago

2x - y2 Z-5 Evaluate when x = 2, y = 4 z=3

Mathematics

1 answer:

kolezko [41]2 years ago

5 0

Answer:

Putting the value in x = 2 , y =4 in 2x - 2y we get,

2 × 2 - 4× 2= 4-8 = -4

Putting the value in z = 3 in z - 5 we get,

z - 5 = 3 - 5 = -2

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3 years ago

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3 years ago

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igor_vitrenko [27]

The value of $a_{5}$ is 2500, when $a_{1}=4$ and $5a_{n-1}$ .

Given that, $a_{1}=4$ and $5a_{n-1}$ .

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An arithmetic progression or arithmetic sequence is a sequence of numbers such that the difference between the consecutive terms is constant.

Now, to find the value of $a_{5}$ :

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To learn more about arithmetic sequence visit:

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2 years ago

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Step-by-step explanation:

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