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intsin2x + 2tanx/cos^6x + 6cos^2x + 4dx =
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limit x→pi/4√(2)cosx - 1/cotx - 1 equals
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Solved 1. 13+514.83−6.32 2⋅3132+8ln(500) 3. sin(125π) 4. | Chegg.com
Prove √(2) .cos (pi4+A) = cosA - sinA
Solved | Chegg.com
