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b) Mr. X started his new business. The chance of Rs. 40,000 profit per month is 20% and the chance of Rs. 50. 000

b) Mr. X started his new business. The chance of Rs. 40,000 profit per month is 20% and the chance of Rs. 50. 000 profits per month from the same business is 15%. What is the probability that he will get a profit of Rs. 40,000 or Rs. 50,000?

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