Mathematics
Assertion (A): Using the information in the given figure, we get CE : EA = 5:3. Reason (R): Since, ∠ADE = ∠ABC = 90° so, CE/EA = BD/AD = 8-5/5 = 3/5 ⇒ CE : EA = 3 : 5 1. A is true, R is false. 2. A is false, R is true. 3. Both A and R are true. 4. Both A and R are false.
Related Questions
Assertion (A): A, B and C are three points. If AB = 8 cm, BC = 12 cm and AC = 25 cm. Points A, B and C do not form triangle ABC.
Reason (R):
AB + BC = 8cm + 12 cm = 20 cm
and AC = 25 cm
∴ AB + BC ≯ ACPoints A, B and C do not form triangle ABC.
- A is true, R is false.
- A is false, R is true.
- Both A and R are true.
- Both A and R are false.
Assertion (A): Using the information in the given figure, we get BC > AB > AC.
Reason (R): In △ABC,
∠BAC > ∠ACB > ∠ABC
⇒ BC > AB > AC- A is true, R is false.
- A is false, R is true.
- Both A and R are true.
- Both A and R are false.