A) \[7\leftarrow \,\,43\,\,\uparrow \,\,6\,\,\downarrow \,\,1\,\,\nearrow \,\,4\]
B) \[3\,\,\downarrow \,\,6\,\,\uparrow \,\,2\,\,\to \,\,3\,\,\leftarrow \,\,6/5\]
C) \[5\,\,\to \,\,7\,\,\leftarrow \,\,3\,\,\uparrow \,\,2\,\,\nearrow \,\,4\]
D) \[2\,\,\downarrow \,5\,\,\leftarrow \,\,6\,\,\to \,\,2\,\,\nearrow \,\,6\]
Correct Answer: D
Solution :
(d) We get the statement as: \[2\times 5-6+2=6\text{ }or\text{ }10-6+2=6\text{ }or\text{ }6=\text{ }6\], which is true.
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