Questions and answers by

Aryaa

Questions (36)

Suppose you have some kind of an disability in your right hand which makes your handwriting unclear... You just finished your
1. 4 answers
2. 582 views
Suppose we have to add 12.5 and 1.25 using fixed point arithmetic1) integer form Scale factor -2 and 2) fractional form Scale
1. 0 answers
2. 399 views
How do we convert 1111010.11(binary) to decimal by first representing it in BCD form and then converting it to decimalAn example
1. 3 answers
2. 904 views
How do we solve d^2/dx^2 + y = sinx*sin 2xHow do we simplify the RHS to the form sin(ax+b) ?
1. 3 answers
2. 408 views
solve the following differential equationsdx/dt - 7x + y = 0 -->(1) dy/dt - 2x - 5y = 0 -->(2) (2)/(1) dy/dx = (2x+5y)/(7x-y)
1. 1 answer
2. 1,524 views
Symbolize and test for the validity of the following arguement using pattern proofIf u send me a message then I will come to
1. 1 answer
2. 433 views
Solve (D^2-3D+2)y =x(x+4) and show that its general solution is given by y=Ae^x + Be^2x +(x^2/2) + (7x/2) + (19/4)My work :
1. 3 answers
2. 431 views
What is difference between taking the lower bound and lower limit from Chebyshev's Theorem?If P(|Y- mean|) <= 1 - (1/r^2) Do we
1. 0 answers
2. 419 views
Back to QuestionsAptitude Question Discussion - PROBABILITY Q. Marie is getting married tomorrow, at an outdoor ceremony in the
1. 0 answers
2. 580 views
Two rods of length a and mass m are joined together at right angle to form a T-squre. Show that MI about center of the T
1. 1 answer
2. 685 views
The wizard has a mass of 80 kg and sits 3 m from the center of a rotating platform. Due to the rotation his speed is increased
1. 3 answers
2. 953 views
A point p describes a curve r= ae^(theta) with a constant angular velocityabout its pole Find the radial and transverse
1. 2 answers
2. 981 views
Verify Stokes theorem for F =(y^2 + x^2 - x^2)i + (z^2 + x^2 - y^2)j + (x^2 + y^2 - z^2)k over the portion of the surface x^2 +
1. 7 answers
2. 730 views
A straight line l is parallel to a vector a and passes through a point B whose position vector is b. The point C has position
1. 0 answers
2. 545 views
Could someone explain how do we verify stokes theorem for the vector field F=zi + (2x+z)j + xk taken over the triangular surface
1. 0 answers
2. 557 views
How do we diffentiate in between when to use spherical polar coordinates and cylindrical polar coordinates for a transformation
1. 0 answers
2. 507 views
How do we find the parametric equation of the line of intersection of the planes x+y+z=1 and x-y-z=2 ?If we let x=t(parameter)
1. 1 answer
2. 721 views
www.jiskha.com/questions/1809344/Create-the-form-structure-shown-in-Figure-2-below-Write-a-JavaScript-function-according
1. 0 answers
2. 470 views
ASKQuestion was successfully created. HTML COMPUTER PROGRAMMING COMPUTER SCIENCE PROGRAMMING JAVASCRIPT You asked • 2s
1. 1 answer
2. 590 views
Followup to :www.jiskha.com/questions/1808699/www-jiskha-com-questions-1808481-This-is-a-follow-up-to-www-jiskha-com-questions-1
1. 0 answers
2. 657 views
How do we create a checkbox of the following format in HTML?Colors (checkbox icon) red (checkbox icon) green (checkbox icon) red
1. 1 answer
2. 403 views
This is a follow-up to
1. 0 answers
2. 457 views
Let X denote the time in hours needed to locate and correct a problem in the software that governs the timing of traffic lights
1. 3 answers
2. 1,836 views
How do we print,_ _ _ _1 _ _ _2 1 _ _3 2 1 _ 4 3 2 1 In Java? Please help, I don't know how to get started
1. 0 answers
2. 317 views
A particle of mass a moves along a space curve defined byr(t) =(4t^2 - t^3)i + 5tj - (t^4 - 2)k Find the torque about the
1. 0 answers
2. 608 views
www.jiskha.com/questions/1806430/Can-someone-help-me-with-the-following-Prove-that-grad-2-f-r-D-2-dr-2-2-r
1. 2 answers
2. 508 views
Can someone help me with the following?Prove that (grad)^2 f(r) = D^2/dr^2 + (2/r) Df/Dr Where D^2/dr^2 refers to the second
1. 2 answers
2. 579 views
How do we evaluate the volume under the surface given by, z=2xsin(y) over the region bounded below by the curve y=x^2 and above
1. 1 answer
2. 536 views
Solve dy/dx = [ sin(2x+y)/cos(2x+y) ] - 2and show that sin(2x+y) = e^x is a solution of the above if y(0)=pi/2 I solved the
1. 1 answer
2. 514 views
Could you check the question pleasewww.jiskha.com/questions/1805638/Question-1-Find-the-perpendicular-distance-of-a-point-C-c-fr
1. 1 answer
2. 555 views
Prove that (grad)^2 f(r) = D^2/dr^2 + (2/r) Df/DrWhere D^2/dr^2 refers to the second partial derivative of f , w.r.t. r and Df/
1. 0 answers
2. 706 views
Question :1)Find the perpendicular distance of a point C=c fron the straight line (r-a)^b =0 2) Find the shortest distance
1. 3 answers
2. 642 views
find the volume bounded by the parabolic cylinder z=4-x^2 and the planes x=0, y=0, y=6 and z=0I just want some help figuring out
1. 1 answer
2. 3,907 views
How do we represent the above facts in1)axiom form and 2)clausal form 1) All babies are innocent 2) Anyone who is innocent and
1. 0 answers
2. 481 views
Again I'm posting this as I still got no help on this one, though I've posted this several time with my working.Question :
1. 1 answer
2. 567 views
I am two digit no above 50 . the sum of my digits is 12. And the difference of my digits is 4 .who am I
1. 2 answers
2. 525 views