Question

In the given figure, ABAC is a right angled
triangle at A. If AE: EC = 1:2, AF: FB = 1:2
and 9(BE2 + CF2) is equal to k • BC, then the
unit digit of k2 will be
दिये गये चित्र में ABAC, A पर एक समकोण त्रिभुज है। यदि
AE: EC = 1 : 2, AF: FB = 1 : 2 तथा 9(BE + CF)
का मान k : BC2 है, तब 2 का इकाई अंक होगा
B B
F
AL
C​

Answer 1

Answer:

nsnsbshsbbebsgzbbzbsvzshbsbsvshsbz bsvsvsvzbbs sbsbsbsbdbvd djhxnskshshsbbsnsj

Step-by-step explanation:

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