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Ask QuestionPosted by Nandhu Raghu 6 years, 3 months ago
- 1 answers
Saloni Dubey 6 years, 3 months ago
Posted by Princedeep Aswal Aswal 6 years, 3 months ago
- 1 answers
Saloni Dubey 6 years, 3 months ago
Posted by Shiv Prakash 6 years, 3 months ago
- 6 answers
Posted by Sarabjeet Singh 6 years, 3 months ago
- 0 answers
Posted by Jaswant Kumawat 6 years, 3 months ago
- 1 answers
Gaurav Seth 6 years, 3 months ago
Since, the points P, Q, R and S divide the line segment joining the points
A (1, 2) and B (6, 7) in five equal parts, so
AP = PQ = QR = R = SB
Here, point P divides AB in the ratio of 1 : 4 internally So using section formula, we get
The point Q divides AB in the ratio of 2 : 3 internally. So using section formula, we get
The point R divides AB in the ratio of 3 : 2 internally So using section formula, we get
Hence, the coordinates of the points P, Q and R are (2,3) , (3,4) and (4,5) respectively
Posted by Anjali Khanna 6 years, 3 months ago
- 3 answers
Posted by Vishwanath Reddy 6 years, 3 months ago
- 4 answers
Posted by Brahman Pranjul 6 years, 3 months ago
- 1 answers
Aaryan Mittal 6 years, 3 months ago
Posted by Mukul Kumar 6 years, 3 months ago
- 2 answers
Tripti Rawat 6 years, 3 months ago
The Indian Constitution contains Fundamental Rights. These rights are very important because they protect us against State power as well as against the tyranny of the majority. The Indian Constitution allows individuals the freedom to live by their religious beliefs and practices as they interpret these. Thus, our Constitution gives religious freedom to all and to maintain it India adopted a strategy of separating the power of religion and the power of the State. Secularism is, in fact, the separation of religion from the State
Harshita Dhariwal 6 years, 3 months ago
Posted by Astha Pathak 6 years, 3 months ago
- 1 answers
Gaurav Seth 6 years, 3 months ago
Distance covered by the first plane in 1.5 hours = 1500 km
Distance covered by the second plane in 1.5 hours = 1800 km
The position of the two planes after 1.5 hour journey can be shown by a right triangle and we need to find the hypotenuse to know the aerial distance between them.
Here; h = ? p = 1800 km and b = 1500 km
From Pythagoras theorem;
h2 = p2 + b2Or, h2 = 18002 + 15002= 3240000 + 2250000 = 5490000Or, h = 300√61 km
Posted by Khaiz Niyas 6 years, 3 months ago
- 8 answers
Gaurav Seth 6 years, 3 months ago
It is a formula (a+b)(a-b) = a^2-b^2
Or else u can also solve the equation in a general manner . The same will be as follows
(a+b)(a-b) = a*a + a*-b + a*b + b*-b
=a^2-ab+ab-b^2
=a^2-b^2
Posted by Monica Doddi 6 years, 3 months ago
- 0 answers
Posted by Vi Shesh 6 years, 3 months ago
- 2 answers
Gaurav Seth 6 years, 3 months ago
Question: Prove that root 5 is an irrational number.
Answer:
Let us assume that √5 is a rational number.
we know that the rational numbers are in the form of p/q form where p,q are intezers.
so, √5 = p/q
p = √5q
we know that 'p' is a rational number. so √5 q must be rational since it equals to p
but it doesnt occurs with √5 since its not an intezer
therefore, p =/= √5q
this contradicts the fact that √5 is an irrational number
hence our assumption is wrong and √5 is an irrational number.
Posted by Vivek Giri 6 years, 3 months ago
- 1 answers
Aadya Singh 6 years, 3 months ago
Posted by Chanchal Varshney 6 years, 3 months ago
- 1 answers
Posted by Himanshu Raj Singh 6 years, 3 months ago
- 1 answers
Sia ? 6 years, 3 months ago
a(3) = a + 2d
4 = a + 2d
a(9) = a + 8d
-8 = a + 8d
(elimination method)
a + 2d = 4
(-) a + (-)8d =(+) -8 (opposite sign)
0 - 6d = 12
d = -2
a + 2(-2) = 4 (substitution)
a = 8
a(n) = a + (n-1)d
0 = 8 + (n-1)(-2)
= 8 - 2n + 2
= 10 - 2n
2n = 10
n = 5
Posted by Aman Jagane 6 years, 3 months ago
- 3 answers
Posted by Shyam Goyal 6 years, 3 months ago
- 1 answers
Posted by Keshav Tyagi 6 years, 3 months ago
- 1 answers
Harsh Mishra 6 years, 3 months ago
May Be, One, 'cause
1/sec(theta)
=1/(1/cos(theta))
=cos(theta), so the maximum value is 1.
Posted by Kishan Bhangara 6 years, 3 months ago
- 5 answers
Harsh Mishra 6 years, 3 months ago
In Bachpan Classes, we have learnt how to do calculation,may be you not but i have learnt it, so it was "DMAS",i.e., 2 + 2 x 2 divided by 2 = 36
=> 2 + 2 x 1 = 36 => 2 + 2 = 36 => 36 - 4 => 32
Posted by Khan Danish 6 years, 3 months ago
- 1 answers
Harsh Mishra 6 years, 3 months ago
Answer By :- Syeda
A non-leap year has 365 days
A year has 52 weeks. Hence there will be 52 Sundays for sure.
52 weeks = 52 x 7 = 364 days .
365– 364 = 1day extra.
In a non-leap year there will be 52 Sundays and 1day will be left.
This 1 day can be Sunday, Monday, Tuesday, Wednesday, Thursday,friday,Saturday, Sunday.
Of these total 7 outcomes, the favourable outcomes are 1.
Hence the probability of getting 53 sundays = 1 / 7.
∴ probability of getting 52 sundays = 1 - 1/ 7 = 6 / 7.
Posted by Ajinkya Aidmale 6 years, 3 months ago
- 2 answers
Posted by Saroj Kumar 6 years, 3 months ago
- 0 answers
Posted by Rohit Gautam 6 years, 3 months ago
- 1 answers
Rohit Gautam 6 years, 3 months ago
Posted by Prachi Janwani 6 years, 3 months ago
- 8 answers
Riya Rathore 6 years, 3 months ago
Vaishali Goyal 6 years, 3 months ago
Ádítî Chàûdhäry 6 years, 3 months ago
Khushi Agrawal 6 years, 3 months ago
Ádítî Chàûdhäry 6 years, 3 months ago
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Zaid Ali 6 years, 3 months ago
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