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5th September 2019 Part-2: Daily News Analysis (in Hindi)
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Index of Industrial Production explained

Jatin Verma is teaching live on Unacademy Plus

Jatin Verma
Have appeared in UPSC CSE thrice. Have been taking Unacademy Plus courses Academics- Polity, Economics & Current Affairs.

Unacademy user
x+(1/x) = 2, x^64+ x^121 = ? Sir ye question 2017 me aaya tha or mene iska ans 2 lgaya tha but ssc walo ne ise galat btaya tha Unke according iska ans 0 tha.
if so they gave that question like this ( x + 1/x ) = -2 , then only answer=0 is possible
Manju Meena
a year ago
Yes.. I agree but they didn't ask like (x+1/x) = -2
please check the solution aslo and post that solution for me, i need to know that
a year ago
Put X=-1 and one power is odd and one is even..that's why answer is zero😃
sir plz thoda sa explain v krr dijiye plz....
has part 3 of 5th september come?