CBSE > Class 11 > Mathematics | CBSE Board | Homework Help

First we have to find the mid point of b and c Mid point of b and c is (5/2,3/2) then length of altitude is √(2-5/2)²+(3-3/2)² √1/4+9/4 √5/2 is the length of altitude from vertex A on the side BC We can find equation by using formula two point form page number 214 ncert math

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If p is the lenght of perpendicular from the origin to the line whose intercept on the aces are a and b, then show that 1/p^2= 1/a^2+1/b^2???

Posted by Pakhi Shah 4 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Write the intervals in set builder form. (-3,6]

Posted by Anit Shaji 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Deepanshu Tyagi 4 years ago

{-2,-1,0,1,2,3,4,5,6}

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if a line have three pint how we find slope.

Posted by Kashi Sh Shakya Kashish Shakya 4 years ago

CBSE > Class 11 > Mathematics

2 answers

Raunak Chauhan 4 years ago

We can use any two point to find out the slope

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Sakshi Verma 4 years ago

A line have three points A,B,and C then first find the slope of AB and BC add of these is equal to AC Shorty AB+BC=AC AC is slope of the line

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Find the x intersept and y intersept of theline 5x+2y+7=0

Posted by Muhsina Najeem 4 years ago

CBSE > Class 11 > Mathematics

0 answers

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If A is a finite set containing ‘n’ elements then find the number of subsets of A.

Posted by Sunil Barot 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Ranger King 4 years ago

Subset =2power n

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If ?? ? = ? and ?? ? = ? ? , then find the value of (? + ?).

Posted by Parthasarathy Mp 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Sakshi Verma 4 years ago

What

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Compute the derivative of cos4 x

Posted by Warrlordyt . 4 years ago

CBSE > Class 11 > Mathematics

2 answers

Shubham Panwar 4 years ago

-4sin4x.

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Aayush Ruhal 4 years ago

Sin4x

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How many hairs are on your head ??

Posted by ###### ₹₹₹₹₹₹ 4 years ago

CBSE > Class 11 > Mathematics

4 answers

Deepanshu Tyagi 4 years ago

Exactly the same you have.

1Thank You

###### ₹₹₹₹₹₹ 4 years ago

Sakshi you are not capable to answer sensefull questions so this is why I ask you nonsence questions so please shut your bullshit mouth

1Thank You

Sakshi Verma 4 years ago

Very nonsence question

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Prem Singh 4 years ago

Let X be the no. Of hairs on your head... Therefore, your head have X no. Of hairs.

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ANSWER

Lim x

Posted by Pratham Rajput 4 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Hydrocarbon

Posted by Yogesh Kerawat 4 years ago

CBSE > Class 11 > Mathematics

2 answers

Ankur Yadav 4 years ago

Compounds that have only hydrogen and carbon in its composition

1Thank You

Saafir Bhimani 4 years ago

Hii What is the question can u plzz tell

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Hydrocarbon

Posted by Yogesh Kerawat 4 years ago

CBSE > Class 11 > Mathematics

0 answers

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Limx=2 x²-4/√3x-2-√x+2

Posted by Krish Gupta 4 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

What is eccentricity

Posted by Gitanshu Singh 4 years ago

CBSE > Class 11 > Mathematics

2 answers

Rajender Bharti 4 years ago

e²=(a²-b²)/b²

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Palak Kaur 4 years ago

e=c/a

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Which of the following sets? Justify your answer 1. The collection of all the months of the year beginning with the letter J. 2. The collection of ten most talented writers of India. 3. A team of eleven best-cricket batsmen of the world.

Posted by Jyoti Pal 4 years ago

CBSE > Class 11 > Mathematics

2 answers

Sudha Singh 4 years ago

1is Right ans because it is countable

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Palak Kaur 4 years ago

1Thank You

ANSWER

Posted by Jyoti Pal 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Shubham Panwar 4 years ago

1 is the answer because in 2 and 3 everyone can have different thinking

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How do we find the roots of a quadratic equation.

Posted by Priyanka Singh 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Shubham Panwar 4 years ago

X = (-b+√D)/2a and X= (-b-√D)/2a

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Trigonometry some important formula

Posted by Yashpal Swami 4 years ago

CBSE > Class 11 > Mathematics

5 answers

Gautam Saini 4 years ago

ᴅᴇᴅɪᴄᴀᴛɪᴏɴ ᴏꜰ ᴀʟʟ ꜰᴏʀᴍᴜʟᴀ ᴀʀᴇ ɪᴍᴩᴏʀᴛᴀɴᴛ

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Yuvarajan Ravi 4 years ago

Gili Gili bili bili

1Thank You

Jyoti Pal 4 years ago

All formula NCERT Book me h

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Ranger King 4 years ago

All formula trigonometry in ncert book

3Thank You

Ranger King 4 years ago

All formula are important

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ANSWER

i^100+i^50+i^2+i^68+i^2

Posted by Nishant Kumar 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Shubham Panwar 4 years ago

Answer is 1

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can take 12 hours to fill a swimming pool using two pipes. If the pipe of larger diameter is used for four hours and the pipe of smaller diameter for 9 hours, only half of the pool can be filled. How long would it take for each pipe to fill the pool separately?

Posted by Gagan Toor 4 years ago

CBSE > Class 11 > Mathematics

1 answers

Suresh Harnma 4 years ago

SAV PUBLIC SCHOOL ,JAIPUR NOTICE Date:29/January/21 Invitation for the play 'shakuntalam' It is hereby informed to all the students that our school is going to organize a play shakuntalam on January 30/2021 ie. Saturday. The play will be staged in the city theater it will their it will start at 10:00 Am. All the students along with their parents are invited for the same, you must reach the teacher tell 9:00Am. The invitation card will be distributed by your respective class teacher. Nitin ( cultural sectary )

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If xuv has 18 elementry,x has 5 elements y has 15 elements how many elements does xux have

Posted by Vishwas Vishu 4 years ago

CBSE > Class 11 > Mathematics