Math, asked by kinjalshah2605, 4 months ago

Probability that a student A can solve a certain problem is 3/4 and that
another student B can solve it is 4/5. If both try independently, what is

the probability that (i) the problem is solved? (ii) the problem is not
solved?

Answers

Answered by abhayyaduvanshi2631

0

Answer:

7/5

Step-by-step explanation:

we will take the lcm of 5 and 4 which is 20

Previous Question

Next Question

Similar questions

Accountancy, 2 months ago

A woman buys 75, Rs.100 shares of a company which pays 9 per cent dividend. She buys shares at such a price that she gets 12 per cent of his money . At what price should she buy the shares?

English, 2 months ago

II. Fill in the blanks using ‘a/an/the’. 1. I want to ask………….. question now. 2. It is………. nice day today.

Math, 2 months ago

A car runs 16 km using 1 litre of petrol How much distance will it cover using 3³/4 literes of petrol...

Business Studies, 4 months ago

(3) Which of these is related to financial incentives ? (A) Promotion (B) Appreciation (C) Job security (D) Appreciation of work and reward...

Science, 4 months ago

pounds es 8. Write answers to the following in detail. a. What are the different types of coal? What are their uses? b. How will you prove experimentally that graphite is good conductor of electricity? c. Explain the properties of carbon. d. Classify carbon. ne...

Geography, 10 months ago

High speed winds were potential resources 200 years ago...

History, 10 months ago

Name me reasons why Napoleon was a great reformer...

Math, 10 months ago

If 3 and -3 are two zeros of the polynomial x 4 + x cube - 11 x square - 9 x + 18 find all the zeros of the given polynomial...