ThePrismSolutions

ThePrismSolutions

Daily Practice Paper


(1) Sum of two angles is 135° and difference is π/2. Find the largest angle in radian.

1) 5π/8    2) π/2

3) 3π/8    4) π/8

(2) If cos x = sin y and cot (x - 40°)= tan (50°- y), then find the value of x and Y ?

1) 70°,5°     2) 85°,5°

3) 80°,10°    4) 60°,30°

(3) If sin (A -B)=1/2 and cos(A + B) =1/2 Where A > B > 0 and A + B are acute , then find the value of angle B

1) π/6    2) π/12

3) π/4    4) π/2

(4) If tanθ + cotθ = 2 then tan2θ + cot2θ is equal to ?

1) 2         2) 1
3) √2        4) 0

(5) Minimum value of cos2θ + sec2θ is ?

1) 0    2) 1
3) 2    4) 3


Answer

1(A) 2(B) 3(B) 4(A) 5(C)



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