Math, asked by Varuniitian, 10 months ago

Find angle betwwwn lines ax+by+c and dx+ey+f

Answers

Answered by raghavaggarwal2007

0

Answer:

23 as it is a port or something

Answered by madhavpathak7557

1

Answer:

cosα = ad + be/ √a^2 + b^2 * √d^2 + e^2

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