*# solve the equation by factorisation-x+1/x-2 + x-2/x+2 =3
Find the nth term and the 20th term ofthe A. p 3,7,11,15….
2.Prove that the angle opposite to the equal sides of an equilateraltriangle are equal.
Find the values of x and y in eacha.40N50°70°
3. By what fraction should 9/35 Be multiplied to get 7/15?