23.) रेखा x -y + 1 = 0 सँग 45° को कोण बनाउने र बिन्दु (-1,2) भएर
जाने सिधा रेखाहरूको समीकरण पत्ता लगाउनुहोस् ।
Find the equation of the straight lines passing through the
point (-1, 2) and making an angle of 45° with the line
x-y+1= 0.
Ans: y=2 and x=-1
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23.) रेखा x -y + 1 = 0 सँग 45° को कोण बनाउने र बिन्दु (-1,2) भएर
जाने सिधा रेखाहरूको समीकरण पत्ता लगाउनुहोस् ।
Find the equation of the straight lines passing through the
point (-1, 2) and making an angle of 45° with the line
x-y+1= 0.
Ans: y=2 and x=-1
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