Question

If S = 0 be the equation of the hyperbola x2 + 4xy + 3y2 - 4x + 2y +1 = 0, then the value of K for which
S + K = 0 represents its asymptotes is
1) 20
2)-16
3)-22
4) 18
​

Answer 1

Answer:

PARTA

(UXT= IN

1. Answer the following

1. Find HCP of 900 and 270,

2. Express 5005 as a product of its prime factors

3. Shruthi said that 3" x 4" cannot end with the digito) or 5 for any natural numbers

'n' and 'm' Do you agree? Justify your answer

4. A = (x:x 4 and x ER) is an empty set Do you real Justify your answer

5. A = (1,2,3,4,5,6), 1 -12,4,6,8,10) Find the intersection of A and

IL Answer the following

COXTUM

6. Axxis anatural number leasthani), factor of el. Then find

And also represent diagrammatically

7. If x + y = hxy, prove that logo + y) foxloxylon

8. Prove that 5+23 is irrational

9. A = (

pr), then write all substi

10. Write 2log stogs Stages inde logarithm

II. Choose the correct answers

COXT/ZUMI

w

from the Venn diagram

03

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