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- Hydraulics: Rotating Vessel
- Inverse Trigo
- Problems in progression
- General Solution of $y' = x \, \ln x$
- engineering economics: construct the cash flow diagram
- Integration of 4x^2/csc^3x√sinxcosx dx
- Maxima and minima (trapezoidal gutter)
- Special products and factoring
- Newton's Law of Cooling
- Find the roots of the quadratic equation by differentiation method
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Mechanis
How come the angle appeared? 60 degree and formed the answer a? I am confused and also the d
Re: Mechanis
In reply to Mechanis by Von Tandoc Diog
Right triangle.
Re: Mechanis
In reply to Mechanis by Von Tandoc Diog
when your on top of it in left or right side and getting up side down its look like a roof. 90-90deg. and half of it is a right tri 90degree
opposite over hypo