If ab = 1, where a and b are real numbers then? a = b-1 b = a a = b = 2 none of the mentioned
Question
Solution 1
The correct answer is "none of the mentioned".
Here's why:
Given that ab = 1, we can't directly infer any of the provided options.
Option a: a = b-1. If we substitute this into the equation, we get (b-1)b = 1, which simplifies to b^2 - b - 1 = 0. This doesn't necessarily hold true for all real Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
f a, b, and c are three real numbers such that a + b = c – 1 and ab = c2 – 7c + 14, then what is the largest possible value of (a2 + b2 –2)?
If A and B be two square matrices, then:(a) AB = BA(b) (AB)−1 = A−1 B−1(c) (AB)T = BTAT(d) none of these
Find the value of – ab if 2 2 5a 4b a 4b 04 . a and b are real numbers.
If A and B are 3 × 3 real matrices such that rank(AB) = 1, then rank(BA) cannot be
If a, b, c are real numbers and ab = 3, bc = 4, and ac = 6, what is 2a2 + 3b2 + c2?
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.