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The solution of px + qy = p - q and qx - py = p + q is x = 0 and y = 0

Posted by Abinav Prasath 1 year ago

CBSE > Class 10 > Mathematics

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6+2+7

Posted by Joʜɪʀuʟ Faujɪ 1 year ago

CBSE > Class 10 > Mathematics

4 answers

Rishabh Shukla 1 year ago

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Arman Xtry 🌷☁️ 1 year ago

15 ✨

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Abinav Prasath 1 year ago

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Rakshan Khan 1 year ago

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Find the co-ordinate of the points of intersecting of PX + qy = r with the co-ordinates axis

Posted by Naveen Rojha 1 year ago

CBSE > Class 10 > Mathematics

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Ravish runs a book shop at school of Math, Gurgaon. He received 480 chemistry books, 192 physics books and 672 Mathematics books of class XI. He wishes to average these books in minimum numbers of stacks such that each stack consists of the books on only one subject and the number of books in each stack is the same. (a) Find the number of books in each stack. (b) Find the Number of stacks of Mathematics books are (c) Find the Minimum number of stacks of all the books. (d) Find the Difference in number of stacks of Mathematics books and sum of stacks of Physics and Chemistry books is

Posted by Manoj Jamshetty 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Ranbir Singh 1 year ago

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There are two natural numbers whose difference is 66,and their least common multiple is 360.Find the two numbers.

Posted by Harsh Joshi 1 year ago

CBSE > Class 10 > Mathematics

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Find the polynomial whose zeroes are the zeroes of 2x²+3x-6

Posted by Moti Saandi Yadav 1 year ago

CBSE > Class 10 > Mathematics

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9th class parimiti ka all formula

Posted by Sruti Rekha Bag 1 year ago

CBSE > Class 10 > Mathematics

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Find the hcf and lcm of following number and verify hcf(ab) lcm of (ab) 144 and 98

Posted by Madiha Tadapatri 1 year ago

CBSE > Class 10 > Mathematics

3 answers

Ananya Rajesh 1 year ago

HCF=2, LCM= 7056 HCF ×LCM= product of the two numbers HCF×LCM=14112 Product of the two number(a×b) =144×98=14112 Therefore HCF× LCM =THE PRODUCT OF TWO NUMBERS

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Mohd Asif 1 year ago

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Madiha Tadapatri 1 year ago

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(a+b)x +(a-b)y=a square + b square (a-b)x +(a+b)y=a square - b square

Posted by Kanishka No 1 year ago

CBSE > Class 10 > Mathematics

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4x²+4bx_(a²_b²)=0

Posted by Rahil Shaikh 1 year ago

CBSE > Class 10 > Mathematics

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Ch:-3 "Pair of Linear Equations In Two Variables" If , ax/b -by/a = a+b And, ax - by = 2ab Then , find the value of 'x' and 'y'. [It's a CBSE question of year 2009 The answer should be:- x = b and y= -a]

Posted by Jugashree Saikia 1 year ago

CBSE > Class 10 > Mathematics

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Find the values of p for which the quadratic equation 2x^2 + px + 8=0 has real roots

Posted by Vanshika Padhaniya 1 year ago

CBSE > Class 10 > Mathematics

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A boy standing on a horizontal plane finds a bird flying distance of 100m from him at an elevation of 30°. A girl standing on the roof of a 20m high building , find the elevation of a 20m high building find the elevation of the same bird to be 45°.the boy and the girl are on the opposite sides of the bird . Find the distance of the bird from the girl . [Given √2=1.414]

Posted by Chaitanya Kusalkar 1 year ago

CBSE > Class 10 > Mathematics

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Find median of Classes. frequency 1400-1550. 8 1550-1700. 15 1700-1850. 21 1850-2000. 8

Posted by Faiza Hajik 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Mohammad Gulam Gaus 1 year ago

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Rationalize the following 3 root 3 minus 4 upon 4 + 3 root 3

Posted by Anushka Jha 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Hi Bye 1 year ago

https://drive.google.com/file/d/16mHMXPdzpJc3eS3NLlbsvEsqpf1BVy9f/view?usp=drivesdk Open this and view your answer

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The difference between two number is 26 and one number is three times the other. find them

Posted by Sidra Parween 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Ayush Yadav 1 year ago

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If Sn denotes the sum of first n term of an AP prove that Sn=3(S8-S4)

Posted by Uday Gaikwad 1 year ago

CBSE > Class 10 > Mathematics

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Sundaram joined a company for a fixed salary per month. After few months, the management felt happy with his work and multiplied his salary by some n times. This happened every few months and his salary kept getting multiplied and he reached a salary of 36 K. Every time the management increased the salary by a prime number of times only and his initial salary was 5 K1.1 How many times management did give incentive to Sundaram? 1.2 What is the maximum increment he got in his salary?1.3 What is the least incentive he got? What would be his salary had he got the same type of increment every time?1.4 Had his first salary been 9 K what would be his present Salary?

Posted by Shreya . 1 year ago

CBSE > Class 10 > Mathematics

1 answers

Shreya . 1 year ago

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Using Euclid's algorithm, find the HCF of 1651 and 2032.Express the HCF in the form (1651m+2032n) for some integers m and n

Posted by Ankit Kumar 1 year, 1 month ago

CBSE > Class 10 > Mathematics