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Saurav

· started a discussion

· 1 Months ago

Where to start solving these questions??

Question:
In ∆ABC. If AD  BC, then AB2 + CD2 is equal to –
Options:
A) 2 BD2
B) BD2 + AC2
C) 2 AC2
D) 3 AC2
Solution:

Ans: (b)


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