MCQ
રેખાઓ $y-5=0$ અને $x+y+3=0$ વચ્ચેના ખૂણાનું માપ $...........$ છે.
- A$-\frac{\pi }{4}$
- B$\pm \frac{\pi }{4}$
- ✓$\frac{\pi }{4}$
- D$\frac{3\pi }{4}$
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