A) \[R{{X}^{2}}+P{{Y}^{2}}=5X{{Y}^{2}}\]
B) \[R{{X}^{2}}+P{{Y}^{2}}=X{{Y}^{2}}+P{{R}^{2}}\]
C) \[4\,\,(R{{X}^{2}}+P{{Y}^{2}})=5P{{R}^{2}}\]
D) \[R{{X}^{2}}+P{{Y}^{2}}=3\,\,(P{{Q}^{2}}+Q{{R}^{2}})\]
Correct Answer: C
Solution :
In \[\Delta PQY,\]You need to login to perform this action.
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