हे गणित UPSC मुख्य परिक्षेतील आहे.फक्त वैभव अगरवाल यानेच सोडवले आहे. सोडवू शकाल?

❓➕❓➕❓=30

1 ,3 ,5 ,7 ,9, 11, 13 ,15

यापैकी अंक वापरा
कोणताही अंक कितीही वेळा वापरा
Best of luck

1

Answers

2016-02-26T09:42:42+05:30

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It is impossible to get an even number by adding three odd numbers. so, odd + odd + odd =/= 30 hence it is an impossible event It is possible only in case of factorial. 3! + 15 + 9 = 30 3! + 11 + 13 = 30 3! Refers 3x2x1 = 6 In odd number it can be represent as 3!
3 5 3
7.5+7.5+15=30
Yup but right there he gave some numbers to use but well tried