Skip to content
Philoid
Browse Saved
Back to chapter
Maths
Delhi-2013
Home · Class 10 · Maths · Ref. Book · Delhi-2013
Next
Q1 of 49 Page 1

Find the common difference of the .

In the given sequence, the difference between consecutive terms is constant. Thus, the given sequence is an A.P.

The common difference of given A.P = (n+1)th term - nth term





= -1


More from this chapter

All 49 →
2

In Fig. 1, calculate the area of triangle ABC (in sq. units)

gfjjgjhg.png


Fig. 1

3

In Fig. 2, PA and PB are two tangents drawn from an external point P to a circle with centre C and radius 4 cm. If PA⊥PB, then find the length of each tangent.

MVV.png


Fig. 2

4

If the difference between the circumference and the radius of a circle is 37 cm, then using π = (22/7), calculate the circumference (in cm) of the circle.

5

Solve the following quadratic equation for x:

4√3x2 + 5x - 2√3 = 0

Questions · 49
Delhi-2013
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 4 10 17 18 19 20 28 29 30 4 10 17 18 19 20 28 29 30
Back to chapter
ADVERTISEMENT
About Contact Privacy Terms
Philoid · 2026
  • Home
  • Search
  • Browse
  • Quiz
  • Saved