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Sum of the series 1 - 3/2 + 5/4 - 7/8 + 9/16 ............... infinte tak hai

Posted by Aayush Antil 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

1. If the distance between the foci of the hyperbola is 16 and its eccentricity is root 2 , then obtain its equation. 2. Find the equation of hyperbola whose directrix is 2x+y=1 , focus(1,2) and eccentricity root 3.

Posted by Subhashri Kundu 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Calculate the amount and compound interest of ₹1535 for 13/4 years @ 4% p.a

Posted by Raksha Kumari 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Rudra Gupta 7 years ago

Ye hmare syllabus me nhi hai

ANSWER

Please suggest me how to read straight line chapter please its imp ???????

Posted by Ankit Singh 7 years ago

CBSE > Class 11 > Mathematics

7 answers

Priya Dharshini ? 7 years ago

Ohh wlcm ankit

Ankit Singh 7 years ago

For suggesting

Ankit Singh 7 years ago

Thank u so much priya

Priya Dharshini ? 7 years ago

Read theory information in ncert it makes u easy to relate with questions. Go step by step. First solve ncert solved examples of 1st exercise then proceed exercise question. It will be easier to remember how to solve these questions. Atlast go to misscelaneous complete all ncert question then step to other important questions in guide

Om Om 7 years ago

Ncrt is best

Aman Kumar 7 years ago

Ab samajh aya???....kuch dino phele maine bhi yahi pucha tha...??

Rudra Gupta 7 years ago

Read from RD Sharma

ANSWER

What is the value of √1/cos^tita×sin^tita????

Posted by Macherla Indupriya 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Differentiate if x is equal to x cube + x square + 1 by X with respect to

Posted by Utkarsh Kumar Yadav Vaishali 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

show that 2 raise to power 16 divides 32! find the highest power of 2 that divides 32!

Posted by Manpreet Sharma 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

prove that there are exactly 4! numbers between 1000 and 10000 that contain the digits 1,3,5 and 7.

Posted by Manpreet Sharma 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Hundred percent it was found that 2018 magazine 13 magazine be 42 read magazines 18 magazine A and B 800 magazine a and c v and magazine bnc and 343 find how many persons read only one of the three major also find how many percentage Madness only

Posted by Ayushi Tiwari 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

If two arc of circle are congruent then the corresponding cord are equal

Posted by Megha Bhandari 7 years ago

CBSE > Class 11 > Mathematics

2 answers

Ankit Singh 7 years ago

Excellent. Yakshi

Yakshi ? 7 years ago

U can use examfear.com for prove.....it will help u a lot

ANSWER

f(x)=x²+1/x

Posted by Ishika Talukdar 7 years ago

CBSE > Class 11 > Mathematics

2 answers

Ankit Singh 7 years ago

What are u asking

Aman Kumar 7 years ago

Sooo...what u asking for

ANSWER

Chapter 3 question 14 from supplementary of ncert

Posted by Aashish Walia 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Shashank Verma 7 years ago

Saharanpur ka kya tu

ANSWER

a power 8 minus 47a power4 plus one

Posted by Shivam Kumar 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Expand binomial theorem with example

Posted by Vikram Choudhary 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

1=√1 =√(-1*-1) =√-1*√-1 =i*i =i^2 =-1 Thus 1=-1, where is the fault

Posted by Vansh Tomar 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Find the capacity of a water tank which measures for metre into 3.5 m into 5 M

Posted by Aqsa Khan 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Aqsa Khan 7 years ago

70cm cubic metre

ANSWER

(1+cos theta + i sin theta)(1+cos 2theta + isin 2theta)

Posted by Smiling Face Forever 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

lim x×x-9÷ ×-3

Posted by Simran Mishra 7 years ago

CBSE > Class 11 > Mathematics

6 answers

Ankit Singh 7 years ago

-3 is the answer ???

Yakshi ? 7 years ago

-3

Aman Kumar 7 years ago

Sry...but i think it is 3

Yakshi ? 7 years ago

Hmm......answer is -3....???

Aman Kumar 7 years ago

If yes then the answer is:- 3, I think ??.....

Aman Kumar 7 years ago

First of all...lim x tends to 0..?? Or what....

ANSWER

/lim(x rightarrow 0)(sin(x-a) -sin(x+a))/(x)

Posted by Suraj Verma 7 years ago

CBSE > Class 11 > Mathematics

3 answers

Ankit Singh 7 years ago

Me also

Yakshi ? 7 years ago

Haa......mera b yai aa raha hai....???

Aman Kumar 7 years ago

Kya answer (2/a) hai?????

ANSWER

Evaluate the following limits x^4-4/x^2+3root2x-8. X_2

Posted by Nikhil Kamboj 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

The product of 3 numbers in AP is 224 and the largest number is 7 times the smallest number .find the numbers

Posted by Aswathi Suresh 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

How many words can be formed by using the letters of the word ORIGINAL so that A and E occupy the odd places

Posted by Naveen Antil 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Lily ☺ 7 years ago

I have a doubt i.e. where is e in the word original.

ANSWER

If 2f(x)-3(1/x)=x2,x is not eqaul to 0 then find f(2).

Posted by Shanu Kumari 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Nancy Rajput 7 years ago

1.75

ANSWER

A girl made 10 burgers at the cost of 500 she then sold burger for 80 how much is her profit or loss

Posted by Himanshu Saini 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Dev ..... 7 years ago

Total cost of 1 burger she bought is ₹50. Cost of selling 1 burger is ₹80. So the profit at 1 burger is ₹30. Total profit earned by her is 30×10=₹300

ANSWER

Find the modulu l 1-¡|^10

Posted by Varunkansal Varun 7 years ago

CBSE > Class 11 > Mathematics

1 answers

Dev ..... 7 years ago

Modulus of 1-i = √2... And (√2)^10 = 32

ANSWER

3!

Posted by Sushila Devi 7 years ago

CBSE > Class 11 > Mathematics

4 answers

Shanu Kumari 7 years ago

3!=3×2×1=6

Ankit Singh 7 years ago

3!= 3*2*1=6

Aman Kumar 7 years ago

3×2×1=6..

Littleshine Aaaru?? 7 years ago

3!=1*2*3=6

ANSWER

According to first principal proof cot square root x

Posted by Raju Bhai 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

Show that tan3x.tan2x.tanx = tan3x-tan2x-tanx

Posted by Abhishek Tiwari 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

a line is such that it's segment between the lines are 5x-y+4=0 and 3x+4y-4=0 is bisected at yhe point (1,5 ) obtain its equation

Posted by Abhishek Koundal 7 years ago

CBSE > Class 11 > Mathematics

0 answers

ANSWER

There are (p + q) different books on different topics in Mathematics. (p  q) If L = the number of ways in which these books are distributed between two students X and Y such that X get p books and Y gets q books. M = The number of ways in which these books are distributed between two students X and Y such that one of them gets p books and another gets q books. N = The number of ways in which these books are divided into two groups of p books and q books then

Posted by Nancy Rajput 7 years ago

CBSE > Class 11 > Mathematics

5 answers

Priya Dharshini ? 7 years ago

Allen? Do u go to those classes or only book u got in online ?

Nancy Rajput 7 years ago

allen

Ankit Singh 7 years ago

Please suggest. Me

Ankit Singh 7 years ago

Nancy app to iit ke tyari kar rhi hai to aap physics me hc verma ke alawa konsi book use kar rhi hai

Gaurav Seth 7 years ago

Type this question in youtube . You ll get the video of this question.

ANSWER

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