Math, asked by SudiptaK, 9 months ago

tan Θ = 1 then 8sinΘ + 5cosΘ / sin³Θ - 2cos³Θ + 7cosΘ = ???? plz​

Answers

Answered by rohin111bhattacharya
14

Answer:

&lt;!DOCTYPE html&gt;</p><p></p><p>&lt;html lang="en"&gt;</p><p></p><p>&lt;head&gt;</p><p></p><p>&lt;meta charset="UTF-8"&gt;</p><p></p><p>&lt;meta name="viewport" content="width=device-width, initial-scale=1.0"&gt;</p><p></p><p>&lt;title&gt;Arc reacter&lt;/title&gt;</p><p></p><p>&lt;link rel="stylesheet" href="design.css" /&gt;</p><p></p><p>&lt;/head&gt;</p><p></p><p>&lt;body&gt;</p><p></p><p>&lt;div class="fullpage-wrapper"&gt;</p><p></p><p>&lt;div class="reactor-container"&gt;</p><p></p><p>&lt;div class="reactor-container-inner circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="tunnel circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-wrapper circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-outer circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="core-inner circle abs-center"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil-container"&gt;</p><p></p><p>&lt;div class="coil coil-1"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-2"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-3"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-4"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-5"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-6"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-7"&gt;&lt;/div&gt;</p><p></p><p>&lt;div class="coil coil-8"&gt;&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;/div&gt;</p><p></p><p>&lt;style&gt;</p><p></p><p>body { margin: 0; } .fullpage-wrapper { width: 100%; height: 100vh; background: radial-gradient(#353c44, #222931); display: flex; } .reactor-container { width: 300px; height: 300px; margin: auto; border: 1px dashed #888; position: relative; border-radius: 50%; background-color: #384c50; border: 1px solid rgb(18, 20, 20); box-shadow: 0px 0px 32px 8px rgb(18, 20, 20), 0px 0px 4px 1px rgb(18, 20, 20) inset; } .reactor-container-inner { height: 238px; width: 238px; background-color: rgb(22, 26, 27);; box-shadow: 0px 0px 4px 1px #52FEFE; } .circle { border-radius: 50%; } .abs-center { position: absolute; top: 0; right: 0; bottom: 0; left: 0; margin: auto; } .core-inner { width: 70px; height: 70px; border: 5px solid #1B4E5F; background-color: #FFFFFF; box-shadow: 0px 0px 7px 5px #52FEFE, 0px 0px 10px 10px #52FEFE inset; } .core-outer { width: 120px; height: 120px; border: 1px solid #52FEFE; background-color: #FFFFFF; box-shadow: 0px 0px 2px 1px #52FEFE, 0px 0px 10px 5px #52FEFE inset; } .core-wrapper { width: 180px; height: 180px; background-color: #073c4b; box-shadow: 0px 0px 5px 4px #52FEFE, 0px 0px 6px 2px #52FEFE inset; } .tunnel { width: 220px; height: 220px; background-color: #FFFFFF; box-shadow: 0px 0px 5px 1px #52FEFE, 0px 0px 5px 4px #52FEFE inset; } .coil-container { position: relative; width: 100%; height: 100%; animation: 3s infinite linear reactor-anim; } .coil { position: absolute; width: 30px; height: 20px; top: calc(50% - 110px); left: calc(50% - 15px); transform-origin: 15px 110px; background-color:#073c4b; box-shadow: 0px 0px 5px #52FEFE inset; } .coil-1 { transform: rotate(0deg); } .coil-2 { transform: rotate(45deg); } .coil-3 { transform: rotate(90deg); } .coil-4 { transform: rotate(135deg); } .coil-5 { transform: rotate(180deg); } .coil-6 { transform: rotate(225deg); } .coil-7 { transform: rotate(270deg); } .coil-8 { transform: rotate(315deg); } @keyframes reactor-anim { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }</p><p></p><p>&lt;/style&gt;</p><p></p><p>&lt;/body&gt;</p><p></p><p>&lt;/html&gt;A good soil structure is important to allow air and water into the soil which are vital for healthy plant growth. It will improve drainage and reduce soil erosion caused by excess surface run-off. Without structure, soils will suffer from anaerobism, waterlogging and nutrient lock-up and, ultimately, plants will die!

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