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Q: 2. Find the value of x and y: 60 degrees 8cm 30 degrees y 2a) x = 2b) y = . « Previous

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Q: 10) Prove that if 21 = 2, then 2 23. What is mZ1? Explain. 3.

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Q: M Find dedz 2 -2 (z*_sh az) 3. y =

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A: standard form of line is y=mx+cwhere m is slope of line

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Q: b, = (2/5) and b,= (5/8), and 0 be the xy ух acute angle between the lines, then tan 0 is : (A) 20/4…

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Q: 4) x dy-ydx=(x²+xy-2 y²)dx

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

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Q: 1. Simplify the following: Z=2 (-x² y5 n=7)²+2) х уп x6 Vyf n² (t³ s6)° x³ y-2 n7 b.

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Q: A'C АС AB A' B 10 C' 8. A' B' B 4. 8. 10 2. 9. 4.

A: Use Pythagoras theorem.

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Q: y-3x +tan X

A: To Find :  dy/dx  1) d/dx[ tan(x) + 3x] = d/dx[tan(x)] + 3.d/dx [x]