✓ 5 MARKS
Long Answer
🔥 APPEARED IN 3 BOARD SETS
If $A_1$ denotes the area of region bounded by $y^2 = 4x, x = 1$ and x-axis in the first quadrant and $A_2$ denotes the area of region bounded by $y^2 = 4x, x = 4$, find $A_1 : A_2$.
01 // VERIFIED BOARD OCCURRENCES
| Year | Paper Code | Set | Position |
|---|---|---|---|
| CBSE 2024 | Series Other | Set 1 | Question 35 |
| CBSE 2024 | Series Other | Set 1 | Question 34 |
| CBSE 2024 | Series Other | Set 1 | Question 32 |
02 // OFFICIAL CBSE MARKING SCHEME BREAKDOWN
- Step 1: Stating the fundamental formula / law statement (+1 Mark)
- Step 2: Intermediate mathematical substitution or proof steps (+1 Mark)
- Step 3: Correct final value or conclusion with mandatory SI units (+1 Mark)