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13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these?
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13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is ...
Solution:
Given, x1/p = y1/q = z1/r and xyz = 1.
Let us assume that x1/p = y1/q = z1/r = k.
Then, x = kp, y = kq and z = kr.
Now, xyz = 1 implies k3pqr = 1.
Therefore, pqr = 1/k3.
We need to find the value of pqr.
∴ pqr = 1/k3.
Hence, option (a) 1 is the correct answer.
Explanation:
To solve this question, we can assume a variable 'k' such that x1/p = y1/q = z1/r = k. This implies that x = kp, y = kq and z = kr. Then, we can use the given condition xyz = 1 to find the value of k, which turns out to be k = 1. Substituting this value back, we get pqr = 1/k3 = 1/1 = 1. Therefore, the value of pqr is 1 and the correct option is (a) 1.
Given, x1/p = y1/q = z1/r and xyz = 1.
Let us assume that x1/p = y1/q = z1/r = k.
Then, x = kp, y = kq and z = kr.
Now, xyz = 1 implies k3pqr = 1.
Therefore, pqr = 1/k3.
We need to find the value of pqr.
∴ pqr = 1/k3.
Hence, option (a) 1 is the correct answer.
Explanation:
To solve this question, we can assume a variable 'k' such that x1/p = y1/q = z1/r = k. This implies that x = kp, y = kq and z = kr. Then, we can use the given condition xyz = 1 to find the value of k, which turns out to be k = 1. Substituting this value back, we get pqr = 1/k3 = 1/1 = 1. Therefore, the value of pqr is 1 and the correct option is (a) 1.
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13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these?
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13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these? 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 13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these?.
13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these? 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 13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these? covers all topics & solutions for CA Foundation 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for 13. If x1/p = y1/q = z1/r and xyz = 1, then the value of p q r is (a) 1 (b) 0 (c) 1/2 (d) none of these?.
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