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jeyben [28]
3 years ago
15

Prove that 2n + 1 ≤ 2n for n ≥ 3

Mathematics
1 answer:
ohaa [14]3 years ago
3 0
In order for something to be proven, there can be no counterexamples to prove it false.

4 \geq 3 \\ n=4 \\ 2(4)+1 \leq 2(4) \\ 8+1 \leq 8 \\ 9 \leq 8

9 is not greater than or equal to 8, therefore this statement is false.
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Answer:

x\approx7.8

Step-by-step explanation:

In relation to the given angle, we are given the triangle's opposite side and hypotenuse. Therefore, we use the sine function to set up a proportion and solve for the opposite side:

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3 years ago
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gayaneshka [121]

Answer:

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Step-by-step explanation:

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§ALEX§

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