If g(x)=x-1/x then g
(-1/2)=? Pls explain
Answers were Sorted based on User's Feedback
Answer / mayurdg
g(x) = x-1/x
g(-1/2)=(-1/2)-(1/(-1/2))
=-1/2-(2/-1)
=-1/2+2/1
=-1+4/2
=3/2
| Is This Answer Correct ? | 8 Yes | 3 No |
Answer / b.sridhar
g(x)=x-1/x
g(-1/2)=(-1/2)-1/
(-1/2)
=-1/2+2
=3/2
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / aswathi.k.v
g(-1/2)=(-1/2)-1/(-1/2)
=(-1-2)/2/(-1/2)
=(-3/2/(-1/2))
=3
| Is This Answer Correct ? | 1 Yes | 0 No |
Find the unit digit of product of the prime number up to 50 ?
Five people A ,B ,C ,D ,E are related to each other. Four of them make one true statement each as follows. (i) B is my father's brother. (ii) E is my mother-in-law. (iii)C is my son-in-law's brother (iv)A is my brother's wife.
If ABC =C3C3 and CAB = D3D3, Then find D3÷B3D3÷B3
In a class of 40 students, 24 students speak Hindi and 20 students speak Kannada. Eight students speak none of the two languages. How many students speak both Hindi and Kannada?
25 Answers Accenture, Infosys, TCS,
The Highest Mountain in the World______________
What is the 12th term of the series 2, 5, 8, ....
Yadi a or b kisi kam ko 12 din me pura krte h tatha b or c usi kam ko 16 din me pura kr sakte h , pahle a is kam ko 5 dino tak karta h fir b 7 dino tk kam ko karta h sesh kam c 13 dino me samapt kr deta h to c akele kam ko kitne dino me pura krega?
Ramesh sit around a round table with some other men. He has one rupee more than his right person and this person in turn has 1 rupee more than the person to his right and so on, Ramesh decided to give 1 rupee to his right & he in turn 2 rupees to his right and 3 rupees to his right & so on. This process went on till a person has 'no money' to give to his right. At this time he has 4 times the money to his right person. How many men are there along with Ramesh and what is the money with poorest fellow.
If second no is twice the first no and first no is thrice the third no.Their avg is 20.Find the greatest no?
12 Answers Accenture, HCL, Satyam, TCS,
The day before yesterday was WEDNESDAY then the day after 2morrow is?
0 Answers Amdocs, Apps Associates,
Each row of letters or numbers has a rule connecting them. Write the next number or letterin the brackets. 124 , 62 , 60 , 30 , 28 , 14 , (_ _ _)
A monkey climbs a 52 – m smooth pole. It climbs 6 m up in one minute and slips 2 m down in every alternate minute. How long will it take to reach the top of the pole?