CBSE Class 10 Answered
solve
Asked by palaksophia | 25 Oct, 2009, 05:48: PM
Expert Answer
take 1/x=u and 1/y=v
so the equations become
u-2v=-2...(i)
2u+v=16...(ii)
multiplying (i) by 2 and solving both equations we get,
2u-4v=-4
2u+v=16
solving,we get,
v=4
u=6
so
x=1/6
y=1/4
substituting this in the equation, 2y=qx+5, we get
q=-27
Answered by | 26 Oct, 2009, 08:32: AM
Application Videos
-
This video covers an application on distance and height
-
This video describe Relation between HCF and LCM. -
This video explains the concept of Arithmetic Progression, Solving Linear E... -
This video explains the concept of conversion of solids. -
This video explains how to find the volume of a frustum and a cone
Concept Videos
-
This video explains the statement of Euclid's Division lemma and algorithm ... -
Determination of H.C.F and L.C.M of numbers using Prime Factorization and ... -
Discuss rational and irrational numbers and express them on the number lin... -
Types, degree and zeroes of a polynomial. Find number of zeroes of the pol... -
Relationship between zeroes and coefficients of a polynomial. Formation of...
CBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:50: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:40: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 02:36: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 01:58: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 30 Jan, 2023, 01:57: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by ramagiriamulya2477 | 27 Jan, 2023, 07:58: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by varma.renu9481 | 25 Jan, 2023, 04:11: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by lisajameson338 | 25 Jan, 2023, 09:03: AM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 24 Jan, 2023, 12:12: PM
ANSWERED BY EXPERTCBSE 10 - Maths
Asked by savitamahajan202 | 24 Jan, 2023, 12:09: PM
ANSWERED BY EXPERT