Step 1:
In (a + b) n , the constants a and b must be positive. ..
In (a + b) n , the constants a and b must be positive. ..Examples:
i) A sequence of multiples of 5 5, 10, 15, 20, ii) A sequence of reciprocals of positive integers The above two sequences are clearly the infinite sequence..
i) A sequence of multiples of 5 5, 10, 15, 20, ii) A sequence of reciprocals of positive integers The above two sequences are clearly the infinite sequence..Question 9
Question: Find four numbers in AP whose sum is 26. Sum of the products of the extremes and the middle terms is 62. Answer: Let (a - 3d), (a - d), (a + d), (a + 3d) be the four numbers in AP The numbers are ..
Question: Find four numbers in AP whose sum is 26. Sum of the products of the extremes and the middle terms is 62. Answer: Let (a - 3d), (a - d), (a + d), (a + 3d) be the four numbers in AP The numbers are ..Question 12
Question: Find three numbers in AP whose sum is 9 and sum of their cubes is 153. Answer: Let a-d, a, a+d be three numbers in AP. ..
Question: Find three numbers in AP whose sum is 9 and sum of their cubes is 153. Answer: Let a-d, a, a+d be three numbers in AP. ..Sigma Notation
The Greek letter S (read as sigma) denotes the sum. When written before the n t h term of series, implies, the sum of all terms obtained by giving to n the different values 1,2,3n. Thu..
The Greek letter S (read as sigma) denotes the sum. When written before the n t h term of series, implies, the sum of all terms obtained by giving to n the different values 1,2,3n. Thu..Question 13
Question: If A and B be the sum of the odd terms and the sum of the even terms separately in the expansion of (x + a) n , then Answer: Again, ..
Question: If A and B be the sum of the odd terms and the sum of the even terms separately in the expansion of (x + a) n , then Answer: Again, ..Sigma Notation Sigma Notation - The Greek letter S (read as sigma) denotes the sum. When written before the n t h term of series, implies, the sum of all terms obtained by giving to n the different values 1,2,3n. Thu..
Sigma Notation - The Greek letter S (read as sigma) denotes the sum. When written before the n t h term of series, implies, the sum of all terms obtained by giving to n the different values 1,2,3n. Thu..Polynomials
An algebraic expression of the form a 0 +a 1 x+a 2 x 2 +.+a n x n where a 0 , a 1 , a 2 ,.a n are real numbers, n is a positive integer is called a polynomial in ..
Polynomial
An algebraic expression of the form a 0 +a 1 x+a 2 x 2 +.+a n x n where a 0 , a 1 , a 2 ,.a n are real numbers, n is a positive integer is called a polynomial in..
Question 19
Question: The sum of certain numbers in AP is 5500. If the first and the last terms are 100 and 1000 respectively, find the number of terms. Answer: ..
Question: The sum of certain numbers in AP is 5500. If the first and the last terms are 100 and 1000 respectively, find the number of terms. Answer: ..See what our Users say :
This tutors are great! They helped me with the hardest problems in my statistics h/w. They stayed on with me later in order to help me with the entire Home work.
Tutor Vista is an excellent tutoring.The tutors made me solve the equations instead of just giving me the answers, which helps me alot - Adah
I liked this sessions because I was able to review somethings I learned and just wanted to look over. I really think tutor vista is a good place to do so and I really enjoy it!!! -Chelsea
I really enjoyed the session, I hope i can have another session, i really really want to have another session with this tutor. this tutor really helped me.