Mathematics, 14.01.2020 20:31 lunamoon1

Find the acute angle betwen the lines
(a) 2x - y=3, 3x+4y=7
(b) x+2y=7, 5x-y=2

Answers: 1

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Find the acute angle betwen the lines
(a) 2x - y=3, 3x+4y=7
(b) x+2y=7, 5x-y=2...