Question

Maths
Tamba Fallah's image
Tamba Fallah
Jan. 4, 2019, 7:54 a.m.

A triangle ABC has the coordinates A(1,2,3),B(-1,-2,-3) and C(3,4,6). Calculate the perimeter and hence the area of the triangle ABC.

Answer
Maths
Deepak Dhakal's image
Deepak Dhakal
Jan. 4, 2019, 7:34 a.m.
  1. CosX Cos2X Cos3X=0
Answer
Maths
DSSN RAJU's image
DSSN RAJU
Jan. 4, 2019, 5:36 a.m.
The base area of a cone is 38.9cm its volume is 77cm.find its height

Answer
Nitya Basanthi's image
Nitya Basanthi
Jan. 4, 2019, 1:12 a.m.

1^2−2^2+3^2−4^2+........+(2n+1)^2=−−−−−−−−−−

Answer
Maths
Maninder Singh's image
Maninder Singh
Jan. 4, 2019, 12:42 a.m.

IMG_20190104_004140.jpg 13 question

Answer
saniya khan's image
saniya khan
Jan. 3, 2019, 11:55 p.m.
Teachoo ,  I wanted to ask you that  in ex 1.1 5th question  F={x:x is a consonant in english alphabet which proceeds k}.  So here they're asking which proceeds k than  what is there after k we should take know...? 
Answer
Maths
Gamer Buddy's image
Gamer Buddy
Jan. 3, 2019, 11:44 p.m.

Find the value of a and b if x-1 and x-2 are the factor of x-ax +b

 

 

Answer
Shehjan Asif Khan's image
Shehjan Asif Khan
Jan. 3, 2019, 10:56 p.m.
A park in the shape of a quadrilateral ABCD has angle C =90° ,AB=9m BC=12m CD=5m and AD=8m.How much area it occupy.
Answer
Govind Purohit's image
Govind Purohit
Jan. 3, 2019, 10:28 p.m.
dear sir  
i kimdly request to solve question number 3 
its very important question

Image.jpg

Answer
saniya khan's image
saniya khan
Jan. 3, 2019, 10:14 p.m.

Maths of class 11

Answer
Guddu Kurmi's image
Guddu Kurmi
Jan. 3, 2019, 10:06 p.m.
Thanks for excellent explaination
 
Answer
Yogesh Kumar's image
Yogesh Kumar
Jan. 3, 2019, 9:46 p.m.
How 1/2 ab =1/cd 
Answer
Maths
Nityanshu Thakur's image
Nityanshu Thakur
Jan. 3, 2019, 9:27 p.m.

Hello Sir,

Sir aapke ye notes bahut hi jyada acche hai inse mujhe bahut bahut help mili hai. Aapke samjhane ka tareeka bahut accha hai aap poori details se batate hai. 

Aur ha Sir aapke paas English ke Notes bhi hoge to please Sir mujhe bhej dijiye please Sir 9519248290. 

                                Thank you so much Sir

Answer
dipti sikdar's image
dipti sikdar
Jan. 3, 2019, 9:27 p.m.
Show the solution in audio
Answer
Sujit Ghosh's image
Sujit Ghosh
Jan. 3, 2019, 8:31 p.m.
  • Locate Root 3 on the number line
Answer