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I could listen forever to this man. Saw other the other tutorials / video's of Brian; such a positive energy and teaching method!!
I have a question on min 59:00:why (xy)2 + (yz)2 = (2-r)2 ??? is 2-r same as length of the semicircle?? it should be 2+r right?
what is gmat exam
The GMAT is entry exam for any MBA programme. It stands for Graduate Management Admission Test.
kkkk
Wouldn’t it be easier to consider two similar triangles on either sides of the perpendicular dimension ‘4’, if you have either q or r you can solve for the other one.
I could listen forever to this man. Saw other the other tutorials / video's of Brian; such a positive energy and teaching method!!
I have a question on min 59:00:
why (xy)2 + (yz)2 = (2-r)2 ??? is 2-r same as length of the semicircle?? it should be 2+r right?
what is gmat exam
The GMAT is entry exam for any MBA programme. It stands for Graduate Management Admission Test.
kkkk
Wouldn’t it be easier to consider two similar triangles on either sides of the perpendicular dimension ‘4’, if you have either q or r you can solve for the other one.