10th Class Maths KPK Lecture 100 Exercise 3.4 Q1: if a:b = c:d then prove that
10th Class Maths KPK Lecture 100 Exercise 3.4 Q1: if a:b = c:d then prove that
(i) (2a+3b)/(2a-3b)=(2c+3d)/(2c-3d)
(ii) (pa+qb)/(ma-nb)=(pc+qd)/(mc-nd)
Chapter 3,
Variations,
Exercise 3.4,
Q1: if a:b = c:d then prove that,
(i) (2a+3b)/(2a-3b)=(2c+3d)/(2c-3d),
(ii) (pa+qb)/(ma-nb)=(pc+qd)/(mc-nd),
K Method,
Componendo dividendo property,
Directly Proportional,
Inversely Proportional,
Constant,
Constant of Proportionality,
Proportional
Variations,
Direct Variations,
Inverse Variations,
Ratio,
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Mathematics,
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#worldofengineeringknowledge,
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