[" 3.Solve the equations "," [R.U."71;" Bh: "" U."75;" M.U."75;" B.U."65]],[" tan "x+cot x=2," ( "]

Solve the following system of equations: 8v-3u=5u v ,\ \ \ 6v-5u=-2u v

Solve the following system of equations: 2(3u-v)=5u v ,\ \ \ \ 2(u+3v)=5u v

Find the differentiation of y=sin u, u=x^2 w.r.t.x.

Solve :3(2u+v)=7u v , 3(u+3v)=11 u v

- 27 -In a + B = a (and) tana : tanB =x:y, at han ut Pop (prove 25. of (In a + B that) sin ( - B) = sind. [P. U.75, B.U.771 x+y

Let U be the universal set B, C are sub-sets of U. If A = B cup C , then U -(U - ((U-A')))) is equal to

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.

Discuss the continuity for f(x) = (1 - u^(2))/(2 + u^(2)) , where u = tan x.