If $$ P={{x^2-36}\over{x^2-49}}$$ and $$ Q={{x+6}\over{x+7}}$$ then the value of $$ {P\over{Q}}$$ is.
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Q:
If $$ P={{x^2-36}\over{x^2-49}}$$ and $$ Q={{x+6}\over{x+7}}$$ then the value of $$ {P\over{Q}}$$ is.
- 1$$ {x-6}\over {x-7}$$true
- 2$$ {x-6}\over {x+7}$$false
- 3$$ {x-7}\over {x+6}$$false
- 4$$ {x+6}\over {x-7}$$false
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