Question

ram bhagat's image
ram bhagat
April 29, 2018, 2:29 p.m.

the following values are calculated in respect to heights and weights of the students of a section of class xi.

                   Height               weight

mean        162.6cm              52.36kg

variance    127.69cm           23.1361kg2

can you say that weights show greater variation than the heights?

Answer
Maths
Kavita Bisht's image
Kavita Bisht
April 29, 2018, 2:18 p.m.

If A = {x:x is a prime number less than 20} find the number of subsets of A.

Answer
Maths
Medha Bhandari's image
Medha Bhandari
April 29, 2018, 1:01 p.m.
Solution for x>_3?
Answer
Maths
Harsh Gelwani's image
Harsh Gelwani
April 29, 2018, 12:52 p.m.
Prove that the sum of two consecutive odd numbers is divisible by 4
Answer
Maths
Shubham Sinha's image
Shubham Sinha
April 29, 2018, 12:44 p.m.
Express 0.12333333...in the form of p÷q
Answer
JR Kishor's image
JR Kishor
April 29, 2018, 10:18 a.m.
In continuity sum 6 of first exercise case 2 2c-3 is the answer for Lim f(x) while 2c 3 is answer for f(c). How are these equal. 
Answer
Maths
Yahya Malik's image
Yahya Malik
April 29, 2018, 4:05 a.m.

Hello! May you please help me getting a Mathematics topic known as HYPERBOLIC FUNCTONS!

Please Help! Im waiting for ur feedback

Answer
Accounts Tax GST
Jatin Beri's image
Jatin Beri
April 28, 2018, 9:48 p.m.
In this question you expand the determinant but according to question we have to prove without expanding

Answer
Harinder Singh's image
Harinder Singh
April 28, 2018, 9:06 p.m.
Means of need not imply



Answer
Maths
Jesu Savarimuthu Arockiam's image
Jesu Savarimuthu Arockiam
April 28, 2018, 9:02 p.m.

function.PNG

Can you please explain how |x| is -x if x is negative

Answer
Maths
Yuvraj Pradhan's image
Yuvraj Pradhan
April 28, 2018, 8:01 p.m.
How  (√1 tan©)-1/tan© converted to sec©-1/tan©
Answer
Gaurav Singh's image
Gaurav Singh
April 28, 2018, 7:41 p.m.
explain it

Answer
Accounts Tax GST
Roshan Ojha's image
Roshan Ojha
April 28, 2018, 7:26 p.m.
About Gst registration?

Answer
English
Nirmal singh's image
Nirmal singh
April 28, 2018, 5:02 p.m.
English speaking 
Answer
Accounts Tax GST
Aachal Agarwal's image
Aachal Agarwal
April 28, 2018, 5:01 p.m.
GOOD EVENING SIR, 
  • HOW TO USE  AMENDED OF B2B , B2C AND EXPORT INVOICE IN GSTR 1 
Answer
Surender Guleria's image
Surender Guleria
April 28, 2018, 4:53 p.m.

Chemistry

Answer
Maths
Navneet Mehmi's image
Navneet Mehmi
April 28, 2018, 4:46 p.m.

  If the mean of the followiing is 18.15 find the vakue od p

xi 10, 15, p , 25 , 30

fi  5, 10 , 7 , 8 ,2

Answer
Maths
Pushpa Biradar's image
Pushpa Biradar
April 28, 2018, 4:30 p.m.
How to do √2 , √3 , √5
Answer
Accounts Tax GST
Sushama Madavi's image
Sushama Madavi
April 28, 2018, 3:35 p.m.

while create a company, i choose accounts with inventory, inspite of account only, to correct this mistake, what should i do. plz give me guidence

Answer