Math, asked by manvimurthy769, 1 year ago

Prove that a cube + b cube + c cube / b cube + c cube + d cube = a /d

Answers

Answered by shiya9981

is that a right question .????

can u click a photo of this question

Answered by krishna02299

Answer:

$<!DOCTYPE html><html lang="en"><head><title>CUBE</title></head><body><div class="container"><div id="cube"><div class="front">Hi</div> <div class="back">Hi</div><div class="right">Hi</div><div class="left">Hi</div><div class="top">Hi</div><div class="bottom">Hi</div></div></div><style>body{padding-left: 30%; padding-top: 5%;}.container { width: 200px; height: 200px; position: relative; -webkit-perspective: 1000px; -moz-perspective: 1000px;}#cube {width: 100%; height: 100%; position: absolute; -webkit-transform-style: preserve-3d; -webkit-animation: rotatecube 10s infinite; -moz-transform-style: preserve-3d; -moz-animation: rotatecube 10s infinite;}#cube div {width: 200px; height: 200px; display: block; position: absolute; border: none; line-height: 200px; text-align: center; font-size: 50px; font-weight: bold;} @-webkit-keyframes rotatecube {0%{-webkit-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg);} 25%{-webkit-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg);} 50%{-webkit-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg);} 75% {-webkit-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg);} 100% {-webkit-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg);}}@-moz-keyframes rotatecube{ 0%{-moz-transform: rotateX(0deg) rotateY(360deg) rotateZ(90deg);} 25%{-moz-transform: rotateX(90deg) rotateY(270deg) rotateZ(180deg);} 50% {-moz-transform: rotateX(180deg) rotateY(180deg) rotateZ(0deg);} 75% {-moz-transform: rotateX(270deg) rotateY(90deg) rotateZ(360deg);} 100% {-moz-transform: rotateX(360deg) rotateY(0deg) rotateZ(270deg);}}.front {background: rgba(255,0,0,.5);}.back {background: rgba(0,255,0,.5);}.right {background: rgba(0,0,255,.5);}.left {background: rgba(0,255,255,.5);}.top {background: rgba(255,0,255,.5);}.bottom {background: rgba(255,255,0,.5;}#cube .front {-webkit-transform: rotateY( 0deg) tranlateZ( 100px); -moz-transform: rotateY(0deg) translateZ(100px);}#cube .back {-webkit-transform: rotateX(180deg) tranlateZ( 100px); -moz-transform: rotateX(180deg) translateZ(100px);}#cube .right {-webkit-transform: rotateY(90deg) tranlateZ( 100px); -moz-transform: rotateY(90deg) translateZ(100px);}#cube .left {-webkit-transform: rotateY(-90deg) tranlateZ( 100px); -moz-transform: rotateY(-90deg) translateZ(100px);}#cube .top {-webkit-transform: rotateX(90deg) tranlateZ( 100px); -moz-transform: rotateX(90deg) translateZ(100px);}#cube .bottom {-webkit-transform: rotateX(-90deg) tranlateZ( 100px); -moz-transform: rotateX(-90deg) translateZ(100px);}</style></body></html>$

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