triangleABC में AB = AC और AL, BC के बिं...

`triangle`ABC में AB = AC और AL, BC के बिंदु L पर लंब है। `triangle`DEF में DE= DF और DM, EF के बिंदु M पर लंब है। यदि (`triangle`ABC का क्षेत्रफल) (`triangle`DEF का क्षेत्रफल) = 9:25 है, तो `(DM + AL)/(DM - AL)` का मान ज्ञात करें।

A

5

B

4

C

6

D

3

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The correct Answer is:

2

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