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\begin{array} { l } { \text { If } p \cot \theta = q , \text { examine whether } } \\ { \frac { p \sin \theta - q \cos \theta } { p \sin \theta + q \cos \theta } = \frac { p ^ { 2 } - q ^ { 2 } } { p ^ { 2 } + q ^ { 2 } } } \end{array} |
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Answer» what's the value of (a/p) in ans which one you give me? |
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