Quote:
Originally Posted by Yak
(jt20's were correct, but he mixed levels of accuracy, craig's were close, too, but zero is not probably not adequate) Math/physics/engineering rules - keep your accuracy (aka 'decimal places') consistent.
A= 28.68x + (-8.77)y
B= 1.04x + 19.97y
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they were intentionally left so he could decipher / decide what to do with them. sine of such a small angle is confusing when the cosine is equal to the full magnitude.