A person with blood group 'A' can be given blood of which groupa. A and B b. B and O c. A and O d. A, B, AB and O

Sure, I can provide step-by-step solutions using LaTeX. Here's an example solution using LaTeX: \begin{enumerate} \item First, we need to identify the problem we want to solve. \item Next, we need to gather information and resources related to the problem. \item Once we have enough information, we can start brainstorming possible solutions. \item After we have several potential solutions, we should evaluate each one based on its feasibility, effectiveness, and potential outcomes. \item Finally, we can choose the best solution and implement it, making sure to monitor its progress and adjust as needed. \end{enumerate} I hope this helps! Let me know if you need any more examples or clarification.