Sunday
January 22, 2017

# Posts by Rajeev

Total # Posts: 10

Math
Find the area of parallelogram if side AB = 10 cm,BC=15 cm,Diagonal =20 cm.
September 21, 2016

physics
When are the electric field lines are parallel to each other
March 22, 2015

physic
What is difference between cohessive and adhessive force
March 22, 2015

physics
A bullet is fired with an initial velocity 300m s at an angle 30 degree with horizontal . At what distance from the gun will the bullet strike the ground ?
March 9, 2015

algebra
2x+2(x-4)= 64=> 2x + 2x - 8 = 64 => 4x = 72 => x = 72/4 = 18
February 1, 2014

chemistry
To proceed with the problem we need the formula: E = hc/? where E is the energy emitted by the photon (required), h is the Planck's constant (6.626 × 10-34 joule seconds), c is speed of light (2.998 × 108 m/s), and ? is the wave length (1.08 m). Plugging in the...
June 12, 2013

maths
find the equation of a straight line on which the perpendicular from the origin makes an angle of 30 degree with the x-axis and which forms a triangle of are 50/root3 with the axes
January 2, 2013

Calculus
6.] Replace the integral in exercise 5 (int. (1/ 1 – t) dt a = 0, b = 1/2with ?1/(1+t) dt with a = 0, b = 1, and repeat the four steps. a. integrate using a graphing utility b. integrate exactly c. integrate by replacing the integrand with a Taylor series and integrate ...
October 16, 2011

Calculus
Suppose f(x,y) = XY(1-10X-5Y). f(x,y) has 4 critical points. List them in increasing lexographic order. By that we mean that (x, y) comes before (z, w) if x<z or if x=z and y<w. Also, describe the type of critical point by typing MA if it is a local maximum, MI if it is ...
October 16, 2011

Algebra
At a price of \$10 the local pizza sells 800 pizzas. At a price of \$8 the pizza place sells 1000 pizzas. When the quantity equals 100 pizzas, total costs equaled \$1300. When quantity equaled 200 pizzas, total costs equaled \$ 2200. When quantity equaled 300 total costs equal \$...
October 16, 2011

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