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If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is?
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If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is?
Answer:

Given: p:q is the sub duplicate ratio of p-x^:q-x^

To find: x^

Solution:

We know that the sub duplicate ratio formula is,

(a-b):(a+b) = sqrt(a):sqrt(b)

Using this formula,

p:q = sqrt(p-x^):sqrt(q-x^)

Squaring both sides of the equation, we get,

(p:q)^2 = (sqrt(p-x^):sqrt(q-x^))^2

p^2:q^2 = (p-x^):(q-x^)

Cross-multiplying the ratio, we get,

p^2(q-x^) = q^2(p-x^)

Expanding the equation, we get,

p^2q - p^2x^ = q^2p - q^2x^

Transposing the terms, we get,

p^2x^ - q^2x^ = q^2p - p^2q

Factorizing the equation, we get,

x^ (p^2 - q^2) = q^2p - p^2q

Dividing both sides by (p^2 - q^2), we get,

x^ = (q^2p - p^2q)/(p^2 - q^2)

Therefore, the value of x^ is (q^2p - p^2q)/(p^2 - q^2).

Conclusion:

Hence, the solution to the given problem is x^ = (q^2p - p^2q)/(p^2 - q^2).
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If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is?
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If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is? for CA Foundation 2024 is part of CA Foundation preparation. The Question and answers have been prepared according to the CA Foundation exam syllabus. Information about If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If p:q is the sub duplicate ratio of p-x^:q-x^ then x^ is?.
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