{"id":9284,"date":"2022-01-05T19:26:15","date_gmt":"2022-01-05T13:56:15","guid":{"rendered":"https:\/\/mathemerize.com\/?p=9284"},"modified":"2022-06-18T02:30:39","modified_gmt":"2022-06-17T21:00:39","slug":"what-is-the-formula-of-2-sin-a-cos-b","status":"publish","type":"post","link":"https:\/\/mathemerize.com\/what-is-the-formula-of-2-sin-a-cos-b\/","title":{"rendered":"What is the Formula of 2 Sin A Cos B ?"},"content":{"rendered":"

Solution :<\/h2>\n

The formula of 2 sin A cos B<\/strong> is sin (A + B) + sin (A – B)<\/strong>.<\/p>\n

Example<\/strong><\/span> : Solve : 2 sin 75 cos 15.<\/p>\n

Solution<\/strong><\/span> : We have,<\/p>\n

2 sin 75 cos 15 = sin (75 + 15) + sin (75 – 15)<\/p>\n

= sin 90 + sin 60<\/p>\n

= 1 + \\(\\sqrt{3}\\over 2\\)<\/p>\n

= \\(2 + \\sqrt{3}\\over 2\\)<\/p>\n


\n

Similar Formulas<\/h2>\n

What is the Formula of 2 Cos A Sin B ?<\/a><\/p>\n

What is the Formula of 2 Cos A Cos B ?<\/a><\/p>\n

What is the Formula of 2 Sin A Sin B ?<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Solution : The formula of 2 sin A cos B is sin (A + B) + sin (A – B). Example : Solve : 2 sin 75 cos 15. Solution : We have, 2 sin 75 cos 15 = sin (75 + 15) + sin (75 – 15) = sin 90 + sin 60 = …<\/p>\n

What is the Formula of 2 Sin A Cos B ?<\/span> Read More »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[43,60],"tags":[],"yoast_head":"\nWhat is the Formula of 2 Sin A Cos B ? - Mathemerize<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathemerize.com\/what-is-the-formula-of-2-sin-a-cos-b\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is the Formula of 2 Sin A Cos B ? - Mathemerize\" \/>\n<meta property=\"og:description\" content=\"Solution : The formula of 2 sin A cos B is sin (A + B) + sin (A – B). 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