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mart [117]
3 years ago
10

Which of the following points is the solution to the system? X-2y= -1 3x+5y = 8

Mathematics
2 answers:
tia_tia [17]3 years ago
7 0
The answer to this is (1, 1).
andreyandreev [35.5K]3 years ago
4 0
I hope this helps you x=2y-1 3 (2y-1)+5y=8 6y-3+5y=8 11y=11 y=1 x=2.1-1 x=1
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Answer:

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We know that the function tan(x) is defined as y=\frac{sin(x)}{cos(x)}. Since the denominator is cos(x) then we know that  cos(x)=0  when x=\frac{\pi}{2}

We also know that the division by 0 is not defined. Therefore, the limit of y=tan(x) when "x" tends to \frac{\pi}{2} is infinite.

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