Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Ridhima Sharma 4 years, 2 months ago
- 4 answers
Gaurav Seth 4 years, 2 months ago
Given : a + b + c = 0
To Find :
From the given equation, we can find out :
a + b + c = 0
- b + c = - a
- c + a = - b
- a + b = - c
Putting these equations in the above equation, we get
→
→
→
→
• {Identity : (a + b + c)³ = a³ + b³ + c³ - 3abc }
→ Given that a + b + c = 0, then
(0)³ = a³ + b³ + c³ - 3abc
a³ + b³ + c³ = 3abc
Putting this in above equation, we get
→
→ 3
Suzanne Smitha 4 years, 2 months ago
Hanshika (Honey) 4 years, 2 months ago
Posted by Jeevitha R 4 years, 2 months ago
- 0 answers
Posted by Aayushi Punjabi 4 years, 2 months ago
- 1 answers
Trishla Jain 4 years, 2 months ago
Posted by Khushboo Singh 4 years, 2 months ago
- 2 answers
Yogita Ingle 4 years, 2 months ago
X2-5x-36=0
x2-9x+4x-36=0
x(x-9)+4(x-9)=0
(x+4)(x-9)=0
x=-4 x=9
Posted by Agnes Jimmy 4 years, 2 months ago
- 1 answers
Yogita Ingle 4 years, 2 months ago
Identity I: (a + b)2 = a2 + 2ab + b2
Identity II: (a – b)2 = a2 – 2ab + b2
Identity III: a2 – b2= (a + b)(a – b)
Identity IV: (x + a)(x + b) = x2 + (a + b) x + ab
Posted by Hakeem Urva Tul Wusqa 4 years, 2 months ago
- 1 answers
Suzanne Smitha 4 years, 2 months ago
Posted by Anshul Kumari 4 years, 2 months ago
- 2 answers
Suzanne Smitha 4 years, 2 months ago
Yogita Ingle 4 years, 2 months ago
√2 ≈ 1.414 and √3 ≈ 1.732 . Then we have a rational number 1.5 and 1.6 which is in between √2 and √3.
Posted by Ritika Sin 4 years, 2 months ago
- 5 answers
Yogita Ingle 4 years, 2 months ago
When we connect a point on the circumference of a circle to the exact centre, then the line segment made is called the radius of the ring. The distance between the center of the circle to its circumference is the radius.
Posted by Yashai Lakshete 4 years, 2 months ago
- 2 answers
Posted by Daksh Dhote 4 years, 2 months ago
- 1 answers
Posted by Akshit Kalyan 4 years, 2 months ago
- 2 answers
Suzanne Smitha 4 years, 2 months ago
Posted by Kumar Sudhanshu 4 years, 2 months ago
- 1 answers
Kashish Kumari 4 years, 2 months ago
Posted by Nishika Thakkar 4 years, 2 months ago
- 2 answers
Posted by Hanshika (Honey) 4 years, 2 months ago
- 1 answers
Gaurav Seth 4 years, 2 months ago
The symbol Σ (sigma) is generally used to denote a sum of multiple terms. This symbol is generally accompanied by an index that varies to encompass all terms that must be considered in the sum.
Posted by Rohini Alandkar 4 years, 2 months ago
- 2 answers
Devansh Tiwari 4 years, 2 months ago
Posted by Hanshika (Honey) 4 years, 2 months ago
- 1 answers
Shreya Mittal 4 years, 2 months ago
Posted by Dinkar Kendre 4 years, 2 months ago
- 4 answers
Posted by Hanshika (Honey) 4 years, 2 months ago
- 2 answers
Posted by Priyanshu Bisht 4 years, 2 months ago
- 0 answers
Posted by Mnp Mnp 4 years, 2 months ago
- 1 answers
Posted by Jitendra Agrawal Agarwal 4 years, 2 months ago
- 0 answers
Posted by Ishmita Thakur 4 years, 2 months ago
- 3 answers
Posted by Ru Jain 4 years, 2 months ago
- 4 answers
Suzanne Smitha 4 years, 2 months ago
Pankaj Gautam 4 years, 2 months ago
Gaurav Seth 4 years, 2 months ago
Edge = a
Surface area = 6a² = 486 cm²
6a² = 486 cm²
a² = 486 /6
a² = 81
a = √81
a = 9 cm
Edge = a = 9 cm
Volume = a³ = 9³ = 729 cm³
Posted by Thanushree Bhat 4 years, 2 months ago
- 2 answers
Suzanne Smitha 4 years, 2 months ago
Bangtan Army Forever 4 years, 2 months ago
Posted by Harsh Snehal Lokhande 4 years, 2 months ago
- 1 answers
Drishti Garg 4 years, 2 months ago
Posted by Himanshu Pandey 4 years, 2 months ago
- 0 answers
Posted by Krish Achra? 4 years, 2 months ago
- 4 answers
Suzanne Smitha 4 years, 2 months ago
Mehbub Tahmim Ahmed 4 years, 2 months ago
Posted by Atharv Thakre 4 years, 2 months ago
- 0 answers
Posted by Shrashti Gupta 4 years, 2 months ago
- 0 answers
Posted by Abhi Ram Reddy 4 years, 2 months ago
- 0 answers
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
Sarita Panda 4 years, 2 months ago
0Thank You