Explanation:
1. "x0.5 = 51" appears to be a mathematical expression error; it might be intended as "x * 0.5 = 51" or something similar.
2. "gita" should be capitalized as "Gita."
3. There is a missing conjunction in "We invited Gita her husband and a police officer in the party." It should be "We invited Gita, her husband, and a police officer to the party."
4. "But, one of them wasn't there" could be rephrased as "However, one of them was not present."
5. "Immediately, i picked up my fathers phone" - "i" should be capitalized to "I," and "fathers" should be "father's."
6. "Haven't you come here yet" should be "Have you not come here yet" or "Haven't you arrived yet."
7. There's a missing question mark at the end of "Haven't you come here yet."
8. The sentence "The police officer replied, 'Oh I forgot to join the party I will be there soon with my friend Dr. Yadav'" could be revised as "The police officer replied, 'Oh, I forgot to join the party. I will be there soon with my friend, Dr. Yadav.'"
9. "Oh I forgot" should be "Oh, I forgot."
10. "Dr. yadav" should be capitalized as "Dr. Yadav."
Rewritten text:
"x * 0.5 = 51" (assuming a mathematical expression)
We invited Gita, her husband, and a police officer to the party. However, one of them was not present. Immediately, I picked up my father's phone and asked, "Haven't you arrived yet?" The police officer replied, "Oh, I forgot to join the party. I will be there soon with my friend, Dr. Yadav."
