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X = 4 cos A + 5 sin A y = 4 sin A − 5 cos A x 2 + y2 = (4 cos A + 5 sin A)2 + (4 sin A − 5 cos A)2 ((a + b)2 = a2 + b2 + 2ab) = (16cos2A+25sin2A +40 cos Asin A)+(16 sin2A +25cos2A− 40cosA sin A )2 (sin2A+ cos2A=1) =16+25=41
Find out from the four alternatives as how the pattern would appear when the transparent sheet is folded at the dotted line.
The sequence of folding a piece of paper and the manner in which the folded paper has been cut is shown in the following figures. How would this paper l...
A piece of paper is folded and punched as shown below. From the given responses indicate how it will appear when opened.
Each of the following questions consists of a set of three figures X, Y and Z showing a sequence of folding of a piece of paper. Figure (Z) shows the ma...
A transparent sheet with a pattern is given. Choose from the four alternatives as to how the pattern would appear when the transparent sheet is folded a...
A paper is folded and cut as shown. How will it appear when unfolded?
A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened.
...A piece of paper is folded and punched as shown below in the question figures. From the given answer figures, indicate how it will appear when opened. ...