Question

हे गणित UPSC मुख्य परिक्षेतील आहे.फक्त सागर फडतरे (सातारा) 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

Answer 1

For this we use the factorial which is represented by ! sign
So here x! means x×(x-1)×(x-2)×(x-3)...3×2×1
Here the answer will be 3! which means 3×2×1=6
Answer is 3!+11+13= 6+11+13=30..

Hope this helps u:p

Answer 2

Here's factorial symbol need to be used so as to get the and with three odd no.
So ans u get as summ of 3!+11+13
=6+11+13
=30
So factorial symbol matters here and that is logic...hope u got u....please Mark it as brainlest it helps