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Asked: August 22, 2020In: NCERT 11th Maths
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Asked: September 2, 2020In: NCERT 11th Maths
(i) If x is a prime number, then x is odd. (ii) If the two lines are parallel, then they do not intersect in the same plane. (iii) Something is cold implies that it has low temperature. (iv) You cannot comprehend geometry if ...
(i) A={ x : x is an odd natural number } (ii) B={ x : x is an integer, – 1/2 < x < 9/2 } (iii) C={ x : x is an integer, x^2 ≤ 4 } (iv) D={ x : x ...
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Asked: June 11, 2020In: NCERT 11th Maths
(i) (A ∪ B)′= A′ ∩ B′ (ii) (A ∩ B)′ = A′ ∪ B′
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Asked: June 14, 2020In: NCERT 11th Maths
(i) 25° (ii) – 47°30′ (iii) 240° (iv) 520°