Ask questions, doubts, problems and we will help you..
Ask questions which are clear, concise and easy to understand.
Ask Question
CBSE, JEE, NEET, CUET
Question Bank, Mock Tests, Exam Papers
NCERT Solutions, Sample Papers, Notes, Videos
Posted by Shine Ahuja 5 years ago (10362897)
- 0 answers
Posted by Gargi Roy 5 years ago (10362881)
- 1 answers
Chitresh Khandal 4 years, 11 months ago (7890705)
Posted by Divya Gehlot 5 years ago (941889)
- 4 answers
Yogita Ingle 5 years ago (2577571)
The largest cell is ovum in the human body. The ovum also called egg cell is the reproductive cell in the female body. Ovum is 20 times bigger than the sperm cells and has a diameter of about 0.1 mm.
Posted by Kias T 5 years ago (8435461)
- 1 answers
Posted by Zaid . 5 years ago (10345176)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Food security means availability, accessibility and affordability of food to all people at all times.
Availability: Food production in the country, import of food
Accessibility: Food within the reach of every person
Affordability: To have enough money to buy sufficient amount of food.
Posted by Aman Meena 5 years ago (10343721)
- 3 answers
Purodha Praslay 5 years ago (7848595)
Shiwani Kumari 5 years ago (3099520)
Himanshu Yadav 5 years ago (9815835)
Posted by # Anushka Negi 4 years, 11 months ago (9741351)
- 3 answers
Abhimanyu Singh 5 years ago (1351636)
Posted by Chirag Chirag 5 years ago (9962305)
- 0 answers
Posted by @Kashish Sharma 5 years ago (10248882)
- 2 answers
Jayanthasena E.L 4 years, 11 months ago (10066649)
Posted by Hemraj Kavdeti 5 years ago (10305495)
- 1 answers
Posted by Prawash Priyam 5 years ago (9838086)
- 4 answers
Malaika Sharma 5 years ago (9421416)
Posted by Atul Rathour 5 years ago (10362730)
- 1 answers
Sia ? 4 years, 6 months ago (6945213)
Posted by Kartik0P Kumar 5 years ago (9723470)
- 2 answers
Versha Gahlyan 5 years ago (10365739)
Aman Meena 5 years ago (10343721)
Posted by Mukesh Bhuriya 5 years ago (10362663)
- 5 answers
Posted by Arpita Ghusinga 5 years ago (10362639)
- 4 answers
Vedika Tayal 3 years, 10 months ago (9913679)
Posted by Vinay Kumar 5 years ago (10108542)
- 2 answers
Vinay Kumar 5 years ago (10108542)
Posted by Omkar Sharma 5 years ago (10220633)
- 1 answers
Dazzling Diksha 5 years ago (10366956)
Posted by Anu Panday Panday 5 years ago (10345070)
- 0 answers
Posted by Arif Khan 5 years ago (8934309)
- 1 answers
Posted by Prince Sainya 5 years ago (9179388)
- 1 answers
Posted by Aarav Rajput 5 years ago (10356140)
- 5 answers
Posted by Shivam Kumar 5 years ago (8680432)
- 3 answers
Posted by Ronak Ronak 5 years ago (10132062)
- 5 answers
Posted by Riya Kumari 5 years ago (10354959)
- 1 answers
Yogita Ingle 5 years ago (2577571)
Given that:- ABCD is a parallelogram and EFCD is a rectangle.
To prove:- ar(ABCD)=DC×AL
Proof:-
∴AB∥CD.....(1)[∵Opposite sides of parallelogram are equal]
As given that EFCD is a rectangle and we know that rectangle is also a parallelogram.
∴EF∥CD.....(2)
From eqn(1)&(2), we hahve
AB∥EF
Now, ABCD and EFCD are two parallelograms with same base CD and between tha same parallels EB and CD.
As we know that parallelogram with same base and in between same parallels are equal in area.
∴ar(ABCD)=ar(EFCD)
As from the fig.
ar(EFCD)=DC×FC
⇒ar(ABCD)=DC×FC.....(3)
AL⊥CD[Given]
∴AFCL is a also a rectangle.
∴AL=FC.....(4)
From eqn(3)&(4), we get
ar(ABCD)=DC×AL
Hence proved that ar(ABCD)=DC×AL.

Posted by Samyak Kiran Kallo 4 years, 6 months ago (9724843)
- 1 answers
Posted by Raga S.L 5 years ago (9316885)
- 5 answers
Kunwar Dev Singh 5 years ago (9531378)
Sumit Rathi 5 years ago (10202480)
Yogita Ingle 5 years ago (2577571)
given, x2−6x+5=0
x2−5x−x+5=0
x(x−5)−1(x−5)=0
(x−5)(x−1)=0
x=5,1
Posted by Zeeshan Younis 5 years ago (6376100)
- 5 answers
Zeeshan Younis 4 years, 11 months ago (6376100)
Devil ? 4 years, 11 months ago (3139322)
Devil ? 4 years, 11 months ago (3139322)

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
myCBSEguide