The sum of first n terms of an AP is 5n2-3n then find: a) The AP b) The 10th term c) Sum of first 16 terms d) Sum of n terms
amyjaitley
Asked:
September 2023
The process of maintaing fluid and ionic balance is called: a. Excretion b. Osmoregulation c. Removal of waste d. Respiration
amyjaitley
Asked:
December 2022
The mean free path of the molecules in an ideal gas does not depend upon- a) Number of molecules per unit volume b) Size of the molecules c) Viscosity d) Number of collisions
amyjaitley
Asked:
December 2022
Represent the Potential energy U(t), Kinetic energy K(t) and the total energy E as functions of time t and as functions of position x for a linear harmonic oscillator.
amyjaitley
Asked:
December 2022
Find the number of digits in the decimal representation of (Kindly see the image attached)
amyjaitley
Asked:
December 2022
Find the zeroes of the following polynomial 3x2-x-2. Verify the relationship between zeros and coefficients. (4marks)
If sec = 5/3, find the value of sin A + tan A.
amyjaitley
Asked:
December 2022
The image shows the path of incident rays to a concave mirror.where would be the reflected rays meet for the image formation to take place? A) behind the mirror B) between F and O C) between C and F D) beyond C
Consider the following situation, what can be said about emergent ray/rays? A)Vibgyor B) red light C) violet light D) white light
amyjaitley
Asked:
December 2022
If the midpoint of line segment joining (x, -3) and (5, 3) is (6, y), then A) x= 6, y=3 B) x=7, y=0 C) x= 5, y=4
amyjaitley
Asked:
December 2022
If ABCD is a square whose 4 vertices taken in order are (0, 0), (3, 0), (3, 3) and (0, 3), then the length of its diagonal is? A) 2 root 3 units B) 4 root 3 units C) 3 root 2 units
amyjaitley
Asked:
December 2022
The coordinates of the midpoint of the line segment joining (-8, 0) to the origin is A) -4,0 B) 0,-4 C) 4,0