Question

2. WaB and y are the three zeroes of a cubic poly
3. Find the value of c for which the pair of equations 6x - 2y = 3 and o-y-2 have infinitely a
solutions
find out whether the following pair of linear equations
and
4. On comparing ratios
qb
abz
consistent or inconsistent :
3 5
2* + 3y 7; 9x - 10y = 14
5. How many terms of the AP 27, 24, 21.... should be taken so that their sum is zero?
Or
If the sum of first n terms of an AP is n. then find its 10th term.
6. The altitude of a right triangle is 7 cm less than its base. If the hypotenuse is 13 cm, find the other
sides
7. Find the nature of roots of the quadratic equation 2x2
0.
Or
Find the non-zero value of k for which quadratic equation 22-box + kohas equal roots.
8. In the given figure, three tangents TP, TQ and AB are respectively
drawn at the points P. Q and R to a cirde. Find the semi-perimeter of
ATAB, if length of TP is 13 cm.
tacent from an extemal point P to aफाइंड द नेचर आफ रूट ऑफ द क्वालिफिकेशन अंडर रूट 2 स्क्वायर माइनस 3 प्लस टू एक्स प्लस वन अपऑन अंडर रूट 2 इज इक्वल टू जीरो ​

Answer 1

Answer:

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