The value of $$\frac{1}{{\sqrt {3.25}+ \sqrt {2.25} }}$$$$ +\, \frac{1}{{\sqrt {4.25}+ \sqrt {3.25} }}$$$$ +\, \frac{1}{{\sqrt {5.25}+ \sqrt {4.25} }}$$$$ +\, \frac{1}{{\sqrt {6.25}+ \sqrt {5.25} }}$$ &nbspis = ?

The value of $$\frac{1}{{\sqrt {3.25}+ \sqrt {2.25} }}$$$$ +\, \frac{1

1.	The value of $$\frac{1}{{\sqrt {3.25}+ \sqrt {2.25} }}$$$$ +\, \frac{1}{{\sqrt {4.25}+ \sqrt {3.25} }}$$$$ +\, \frac{1}{{\sqrt {5.25}+ \sqrt {4.25} }}$$$$ +\, \frac{1}{{\sqrt {6.25}+ \sqrt {5.25} }}$$ &nbspis = ?
A.	0
B.	0.25
C.	0.5
D.	0.25
Answer» B. 0.25