Math, asked by ankitjena75, 5 months ago

[18] If A and B are two sets such
that n(A) = 70, n(B) = 50, n(A
UB) = 100, then n(A n B) is
equal to​

Answers

Answered by Itznikhilhere
0

&lt;!DOCTYPE html&gt;</p><p></p><p> &lt;html&gt;</p><p> &lt;head&gt;</p><p> &lt;title&gt;3D Animation&lt;/title&gt;</p><p> &lt;/head&gt;</p><p> &lt;body&gt;</p><p> &lt;div class="stage" style="width: 120px; height: 120px;"&gt;</p><p> &lt;div class="cubespinner"&gt;</p><p> &lt;div class="face1"&gt;Nikhil &lt;/div&gt;</p><p> &lt;div class="face2"&gt;Cricketer&lt;/div&gt;</p><p> &lt;div class="face3"&gt;Your_Freind&lt;/div&gt;</p><p> &lt;div class="face4"&gt;Heroic&lt;/div&gt;</p><p> &lt;div class="face5"&gt;Phenomenol&lt;/div&gt;</p><p> &lt;div class="face6"&gt;Man_Mortal&lt;/div&gt;</p><p> &lt;/div&gt;</p><p> &lt;/div&gt;</p><p> &lt;style&gt;</p><p> body {</p><p> margin: 100px 50px 50px 50px;</p><p> }</p><p></p><p></p><p> @-webkit-keyframes spincube {</p><p> from,to { -webkit-transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg); }</p><p> 16% { -webkit-transform: rotateY(-90deg); }</p><p> 33% { -webkit-transform: rotateY(-90deg) rotateZ(90deg); }</p><p> 50% { -webkit-transform: rotateY(-180deg) rotateZ(90deg); }</p><p> 66% { -webkit-transform: rotateY(-270deg) rotateX(90deg); }</p><p> 83% { -webkit-transform: rotateX(90deg); }</p><p> }</p><p></p><p></p><p> @keyframes spincube {</p><p> from,to {</p><p> -moz-transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);</p><p> -ms-transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);</p><p> transform: rotateX(0deg) rotateY(0deg) rotateZ(0deg);</p><p> }</p><p> 16% {</p><p> -moz-transform: rotateY(-90deg);</p><p> -ms-transform: rotateY(-90deg);</p><p> transform: rotateY(-90deg);</p><p> }</p><p> 33% {</p><p> -moz-transform: rotateY(-90deg) rotateZ(90deg);</p><p> -ms-transform: rotateY(-90deg) rotateZ(90deg);</p><p> transform: rotateY(-90deg) rotateZ(90deg);</p><p> }</p><p> 50% {</p><p> -moz-transform: rotateY(-180deg) rotateZ(90deg);</p><p> -ms-transform: rotateY(-180deg) rotateZ(90deg);</p><p> transform: rotateY(-180deg) rotateZ(90deg);</p><p> }</p><p> 66% {</p><p> -moz-transform: rotateY(-270deg) rotateX(90deg);</p><p> -ms-transform: rotateY(-270deg) rotateX(90deg);</p><p> transform: rotateY(-270deg) rotateX(90deg);</p><p> }</p><p> 83% {</p><p> -moz-transform: rotateX(90deg);</p><p> -ms-transform: rotateX(90deg);</p><p> transform: rotateX(90deg);</p><p> }</p><p> }</p><p></p><p></p><p> .cubespinner {</p><p> -webkit-animation-name: spincube;</p><p> -webkit-animation-timing-function: ease-in-out;</p><p> -webkit-animation-iteration-count: infinite;</p><p> -webkit-animation-duration: 12s;</p><p></p><p></p><p> animation-name: spincube;</p><p> animation-timing-function: ease-in-out;</p><p> animation-iteration-count: infinite;</p><p> animation-duration: 12s;</p><p></p><p></p><p> -webkit-transform-style: preserve-3d;</p><p> -moz-transform-style: preserve-3d;</p><p> -ms-transform-style: preserve-3d;</p><p> transform-style: preserve-3d;</p><p></p><p></p><p> -webkit-transform-origin: 60px 60px 0;</p><p> -moz-transform-origin: 60px 60px 0;</p><p> -ms-transform-origin: 60px 60px 0;</p><p> transform-origin: 60px 60px 0;</p><p> }</p><p></p><p></p><p> .cubespinner div {</p><p> position: absolute;</p><p> width: 300px;</p><p> height: 300px;</p><p> background: rgba(255,255,255,0.9);</p><p> line-height:200px;</p><p> text-align: center;</p><p> font-size: 50px;</p><p> }</p><p></p><p></p><p> .cubespinner .face1 {</p><p> color: CadetBlue;</p><p> -webkit-transform: translateZ(60px);</p><p> -moz-transform: translateZ(60px);</p><p> -ms-transform: translateZ(60px);</p><p> transform: translateZ(60px);</p><p> }</p><p> .cubespinner .face2 {</p><p> color: ForestGreen;</p><p> -webkit-transform: rotateY(90deg) translateZ(60px);</p><p> -moz-transform: rotateY(90deg) translateZ(60px);</p><p> -ms-transform: rotateY(90deg) translateZ(60px);</p><p> transform: rotateY(90deg) translateZ(60px);</p><p> }</p><p> .cubespinner .face3 {</p><p> color: blue;</p><p> -webkit-transform: rotateY(90deg) rotateX(90deg) translateZ(60px);</p><p> -moz-transform: rotateY(90deg) rotateX(90deg) translateZ(60px);</p><p> -ms-transform: rotateY(90deg) rotateX(90deg) translateZ(60px);</p><p> transform: rotateY(90deg) rotateX(90deg) translateZ(60px);</p><p> }</p><p> .cubespinner .face4 {</p><p> color: orange;</p><p> -webkit-transform: rotateY(180deg) rotateZ(90deg) translateZ(60px);</p><p> -moz-transform: rotateY(180deg) rotateZ(90deg) translateZ(60px);</p><p> -ms-transform: rotateY(180de</p><p>g) rotateZ(90deg) translateZ(60px);</p><p></p><p> transform: rotateY(180deg) rotateZ(90deg) translateZ(60px);</p><p> }</p><p> .cubespinner .face5 {</p><p> color: red;</p><p> -webkit-transform: rotateY(-90deg) rotateZ(90deg) translateZ(60px);</p><p> -moz-transform: rotateY(-90deg) rotateZ(90deg) translateZ(60px);</p><p> -ms-transform: rotateY(-90deg) rotateZ(90deg) translateZ(60px);</p><p> transform: rotateY(-90deg) rotateZ(90deg) translateZ(60px);</p><p> }</p><p> .cubespinner .face6 {</p><p> color: DarkSlateGray;</p><p> -webkit-transform: rotateX(-90deg) translateZ(60px);</p><p> -moz-transform: rotateX(-90deg) translateZ(60px);</p><p> -ms-transform: rotateX(-90deg) translateZ(60px);</p><p> transform: rotateX(-90deg) translateZ(60px);</p><p> }</p><p> &lt;/style&gt;</p><p> &lt;/body&gt;</p><p> &lt;/html&gt;

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