यदि 49x^(2) - b = (7x + (1)/(2)) (7x - (...

यदि `49x^(2) - b = (7x + (1)/(2)) (7x - (1)/(2))` तो b का मान है :

A

0

B

`(1)/(sqrt2)`

C

`(1)/(4)`

D

`(1)/(2)`

लिखित उत्तर

Verified by Experts

The correct Answer is:

C

Promotional Banner

Promotional Banner

Recommended Questions

यदि 49x^(2) - b = (7x + (1)/(2)) (7x - (1)/(2)) तो b का मान है :
Text Solution
|
If 49x^(2)-b=(7x+(1)/(2))(7x-(1)/(2)), then the value of b is
Text Solution
|
यदि 49x^(2) - b = (7x + (1)/(2)) (7x - (1)/(2)) है, तो b का मान है:
Text Solution
|
यदि |(4,1),(2,1)|^2=|(3,2),(1,x)|-|(x,-3),(-2,1)|हो तो x का मान है-
Text Solution
|
माना A = [(2,b,1),(b,b^(2) +1,b),(1,b,2)] जहाँ b gt 0 है, तो ("det"(A)...
Text Solution
|
यदि बिन्दु (x+1,2),(1,x+2),(1/(x+1),2/(x+1)) समरेखीय हो तो x का मान...
Text Solution
|
यदि sin theta =1/2 तथा theta एक अधिक कोण है , तो cottheta का मान होगा
Text Solution
|
If 49x^(2)-b=(7x+(1)/(2))(7x-(1)/(2)), then the value of b is
Text Solution
|
If a^2 + b^2 + c^2 = 2(a -b -c)- 3 ,then the value of (a- b + c) is यद...
Text Solution
|