Math, asked by aryaanak541, 10 months ago

find the acute angle between the lines having slope -1/3 and -2​

Answers

Answered by sarthaksaha81
0

Answer:

Step-by-step explanation: THE ACUTE ANGLE WILL BE ALWAYS LESSER THAN 90 SO ADD

Answered by premthakare23
0

Answer:

calculate focal distance of point of on the parabola y2= 20x whose ordinary (y) = 10

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