MCQ
If $A=`[(3,-3,4),(2,-3,4),(0,-1,1)]^`$ then $A^{-1}=$______
- ✓$A^3$
- B$A^2$
- C$A^4$
- DA
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| Column I | Column II | ||
| i. | Proximal convoluted tubule | a. | Formation of concentrated urine |
| ii. | Distal convoluted tubule | b. | Filtration of blood |
| iii. | Henle's loop | c. | Reabsorption of 70-80% of electrolytes |
| iv. | Vasa recta | d. | Ionic balance |
| v. | Malpighian body | e. | Counter mechanism |
$\ce{Br2 + \underset{(excess)}{3F2} ->?}$