Ask questions which are clear, concise and easy to understand.
Ask QuestionPosted by Nikhil Kumar 7 years, 9 months ago
- 0 answers
Posted by Love Punjabi 7 years, 9 months ago
- 2 answers
Posted by Priyanshu Goyal 6 years, 4 months ago
- 1 answers
Sia ? 6 years, 4 months ago
The point on y-axis that is nearest to the point(-2,5) is (0,5).
Posted by Pranav Chaudhari 7 years, 9 months ago
- 2 answers
Posted by Thazneem Saleem 7 years, 9 months ago
- 9 answers
Posted by Anjali Tomar 7 years, 9 months ago
- 2 answers
Deepak Ranawat 7 years, 9 months ago
Posted by Anjali Tomar 7 years, 9 months ago
- 3 answers
Posted by Aakanksha Tiwari 7 years, 9 months ago
- 1 answers
Posted by Aweeeeeeeeeeesome Khanna 7 years, 9 months ago
- 1 answers
Sia ? 6 years, 4 months ago
After refraction at two parallel faces of a glass slab, a ray of light emerges in a direction parallel to the direction of incidence of white light. As rays of all colours emerge in the same direction, i.e., the direction of the incidence of white light, there is no dispersion. However, there is lateral displacement.
Posted by Sanjana Sanju 7 years, 9 months ago
- 0 answers
Posted by Neeraj Bora 7 years, 9 months ago
- 1 answers
Gayatri Mathe 7 years, 9 months ago
Posted by Shivam Jaiswal 7 years, 9 months ago
- 3 answers
Posted by Aweeeeeeeeeeesome Khanna 7 years, 9 months ago
- 0 answers
Posted by Shrruti Goel 7 years, 9 months ago
- 1 answers
Posted by Ankit Gupta 7 years, 9 months ago
- 1 answers
Ankit Yadav 7 years, 9 months ago
Posted by Mudit Sharma 7 years, 9 months ago
- 0 answers
Posted by Omjee Sharma 7 years, 9 months ago
- 3 answers
Posted by Aryan Aryan 7 years, 9 months ago
- 2 answers
Posted by Shantanu Yadav 7 years, 9 months ago
- 5 answers
Posted by Shantanu Yadav 7 years, 9 months ago
- 4 answers
Posted by Shantanu Yadav 7 years, 9 months ago
- 3 answers
Posted by Shantanu Yadav 7 years, 9 months ago
- 1 answers
Posted by Reet Kaur 7 years, 9 months ago
- 8 answers
Posted by Athmaja Sreekumar 6 years, 5 months ago
- 1 answers
Sia ? 6 years, 5 months ago
Let a be the first term and d be the common difference of the given AP. Then, in general the mth and nth terms can be written as
Tm = a + (m - 1) d and Tn = a + (n - 1)d respectively.
According to the question,we are given that,
(m.Tm) = (n.Tn)
{tex}\Rightarrow{/tex} m.{a + (m - 1)d} = n.{a + (n - 1)d}
{tex}\Rightarrow{/tex} a.(m - n) + {(m2 - n2) - (m - n)} . d = 0
{tex}\Rightarrow{/tex} (m - n).{a + (m + n - 1)}d.
{tex}\Rightarrow{/tex} (m - n).Tm+n = 0
{tex}\Rightarrow{/tex}Tm+n = 0 [{tex}\because{/tex} (m-n){tex}\neq{/tex}0].
Hence, the (m + n)th term is zero.
Posted by Aniket Tomer 7 years, 9 months ago
- 6 answers
Anukriti Maheshwari 7 years, 9 months ago
Nishant Verma 7 years, 9 months ago
Posted by Shantanu Yadav 7 years, 9 months ago
- 6 answers
Posted by Vaibhav Jain 7 years, 9 months ago
- 1 answers
Posted by Yuvraj Singh 7 years, 9 months ago
- 2 answers
Lovisha Garg 7 years, 9 months ago
myCBSEguide
Trusted by 1 Crore+ Students
Test Generator
Create papers online. It's FREE.
CUET Mock Tests
75,000+ questions to practice only on myCBSEguide app
