Assertion (A): | A spaceship while entering the earth's atmosphere is likely to catch fire. |
Reason (R): | The temperature of the upper atmosphere is very high. |
1. | Both (A) and (R) are true and (R) is the correct explanation of (A). |
2. | Both (A) and (R) are true but (R) is not the correct explanation of (A). |
3. | (A) is true but (R) is false. |
4. | Both (A) and (R) are false. |