Does Euclid’s fifth postulate imply the existence of parallel lines? Explain

The postulate of Dalton's atomic theory which is a result of the law of conservation of mass is “Atoms are indivisible particles, which can neither be created nor destroyed in...

The postulate of Dalton's atomic theory which can explain the law of definite proportion is “The relative number and kind of atoms in a given compound remains constant”

Axiom 5 : ‘Whole is always greater than its part.’  This is a ‘universal truth’ because part is included in the whole and therefore can never be greater than the whole...

When two lines are cut by a third line, such that the sum of interior angles is less than 180° on one side then the first two lines intersect on...

Solution: By Euclid’s division algorithm, 693 = 567 x 1 + 126 567 = 126 x 4 + 63 126 = 63 x 2 + 0 So, HCF(441, 63) = 63 So, HCF (693, 567) =...

Solution: Since, 1, 2 and 3 are the remainders of 1251, 9377 and 15628 respectively. So, 1251 – 1 = 1250 is exactly divisible by the required number, 9377 – 2 = 9375...

Correct answer is option (C) 0 ≤ r < b

A myopic or hypermetropic person can also possess the normal ability of accommodation of the eye-lens. Myopia occurs when the eye-balls get elongated from front to back. Hypermetropia occurs when...

We never speak of quantization of orbits of planets around the Sun because the angular momentum associated with planetary motion is largely relative to the value of Planck’s constant (h). The...