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Here (a, b) R (c, d) ⇔ a d = b c(i) Now (a, b) R (a, b) if a, b = b a, which is true∴ relation R is reflexive.(ii) Now (a, b) R (c, d)⇒ a d = b c ⇒ d a
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Find CBSE, ICSE State Boards Textbook Solutions of Class 8 to 12 of all subjects. Read NCERT Textbooks Questions and Answers & Find Previous year solved papers.

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w1 = weight of solvent (H2O) = 1 kg
w2 = weight of solute (C6H12O6) = 18 gm
M2 = Molar mass of solute (C6 H12O6) = 180 g mol-1
Kb = 0.52 K Kg mol-1
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Given, Electric field, E = 104 NC-1Torque , τ = 9×10-26 N mθ=30° When electric dipole
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Volume of the air bubble, V1 = 1.0 cm3 = 1.0 × 10–6 m3 Bubble rises to height, d = 40 m Temperature at a depth of 40 m, T1 = 12°C = 285 K Temper
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पीपल वृक्ष की आयु सभी वृक्षों से बड़ी होती है। यह वृक्ष सदा से ही पूजनीय रहा हैं। इसलिए गाँव में पीपल वृक्ष का होना अनिवार्य माना जाता है तथा इसकी पूजा की जाती हैं
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Interference pattern
Diffraction pattern 
1) All fringes are of equal width. 
1) The width of central maxima is twice the width of higher order band.
2) Int
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The poet Pablo Neruda does not advocate total inactivity and death. We should not confuse total inactivity with stillness. Total inactivity brings death while
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Solved Questions Answers and Assignments for STD 9 - Online GSEB Textbook solutions for STD 9 - ધોરણ 9 હીન્દી ગુજરાતી ગણિત યોગ, સ્વાસ્થ્ય અને શારીરિક શિક્ષણ વિજ્ઞાન્ સંસ્કૃત સામાજીક વિજ્ઞાન્ | ગુજરાત બોર્ડ
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Image is formed at the near point.Magnifying Power (Angular Magnification). Magnifying power (M) is the ratio of the angle subtended at the eye by the image at
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