Soln:
Find the value of x.
Soln:
Find the value of x.
S.E.E. Solution
5.0
stars based on
35
reviews
Soln:
SUBSCRIBE TO OUR NEWSLETTER
You May Also Like
Prove that: angle AXD = 1/2 (arc AD - arc Bc)
Soln:
Join AC then
angle AXD + angle CAX = angle ACD [External property of a triangle]
angle AXD + (1/2) arc BC = (1/2) arc AD [T ... 
In the given figure, O is the center of the circle. If ABOC is a rhombus, find the value of angle BAC.
Soln:
if angle BOC=x then reflex angle BOC=360-xnow angle BAC=(1/2) reflex angle BOC=180-x/2thenangle BAC=angle BOCx=180-x/2x=120 ... 
Q.Factorize: (a^2 - 1)(b^2-1) + 4ab?
(a^2-1)(b^2-1)+4ab
= a^2 b^2 - a^2 - b^2 +1+ 4ab
Now break 4ab into 2ab+2ab
= a^2 b^2 - a^2 - b^2 +1+ 2ab ... 
Simplify: a/(1-2a) + a/(1+2a) + 2a/(1+4a^2) + 16a^3 /(16a^4-1)
Soln:
... 
Simplify:
Soln:
...
