3.2 Given that A ABC lies on the horizontal plane and that, CB = b, ABD=a,CBD= B and BCD= 0 as shown in the figure below D B /a b sina sin 0 sin (ß+0) 3.2.1 show that h= 3.2.2 Calculate the value of h if b= 2, a =-.0 37 and B=

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.