Answer
Step by step text solution for The angles of a quadrilateral are in A.P. whose common difference is 10. Find the angles. by MATHS experts to help you in doubts & scoring excellent marks in Class 10 exams.
|
RD SHARMA ENGLISH-ARITHMETIC PROGRESSIONS-All Questions
- Find the four numbers in A.P. whose sum is 20 and the sum of whose ...
06:52
|
- The sum of three terms of an A.P. is 21 and the product of the first ...
02:28
|
- The angles of a quadrilateral are in A.P. whose common difference is 1...
02:02
|
- Consider the A.P. 2,5,8, 11 ,........ ,302. Show that twice of the mi...
03:03
|
- For what value of n the n^(t h) terms of the following two A.Ps the s...
03:11
|
- How many terms are there in the sequence 3,6,9, 12 ,.......... 111 ?
01:54
|
- Find the middle term of the A.P. 6, 13 , 20 , ...... 216.
02:16
|
- Show that the sequence 9,12,15,18,... is an A.P. Find its 16th term...
03:01
|
- Which term of the sequence -1,3,7, 11 , ... is 95 ?
02:30
|
- Write the sequence with nth terms: (i)an=3+4n (ii) an=5+2n (iii)an=6-...
03:55
|
- Then n^(t h) term of an A.P. is 6n+2. Find the common difference.
01:19
|
- Show that the sequence defined by an=5n-7 is an A.P., find its common...
01:35
|
- Show that the sequence defined by an=3n^2-5 is not an A.P.
02:04
|
- Find the 10th term from the end of the A.P. 8,10,12, ... 126.
02:27
|
- The 19th term of an A.P. is equal to three times its 9th term.If its...
04:10
|
- If the 5th term of an A.P. is 31 and 25th term is 140 more than the...
03:30
|
- The first and last term of an A.P. are a and l respectively. If S is...
05:40
|
- Find the number of all three digit natural numbers which are divisible...
04:54
|
- If the seventh term of an AP is 1/9 and its ninth term is 1/7, find it...
03:56
|
- The 24th term of an A.P. is twice its 10th term. Show that its 72th...
02:42
|