10. Define an operation ★ on the set of real numbers as follows: a ★ b = 0.5ab If 0.1 ★ b = 10, then evaluate bb. 500 200 20 50

asked Jun 20, 2022 162k views

5 votes

10.

Define an operation ★ on the set of real numbers as follows:

a ★ b = 0.5ab
If 0.1 ★ b = 10, then evaluate bb.

500

200

20

50

5.0k points

Please log in or register to add a comment.

3 votes

Answer:

0.05

0.02

0.2

0.5 may be ..but if this is wrong answer then sorrr

Shafeeq answered Jun 26, 2022

5.4k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers