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
Answers
Answered by
2
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!
ravitingare:
7.5+7.5+15=30
Similar questions
Math,
7 months ago
History,
7 months ago
History,
7 months ago
Social Sciences,
1 year ago
Physics,
1 year ago