Section A1. If HCF of a andb is 12 and product of these numbers is 180

1.	Section A1. If HCF of a andb is 12 and product of these numbers is 1800. Then what isthe LCMof teseaumbers2What is the probability of a sure event?Evaluate.cos 48-sin422.4. Find the value of for quadratic equation 2x2 + kx+3 0, so that they have two equalirsors5 If a point P is 17cm from the centre of a circle of radius 8cm, then find the length of thetangent to the circle from point6 If sin A 3/4 Calculate tan A.Sertinn- R
Answer» 1. 2,3,4,5,6 question solution bhejo

Section A1. If HCF of a andb is 12 and product of these numbers is 1800. Then what isthe LCMof teseaumbers2What is the probability of a sure event?Evaluate.cos 48-sin422.4. Find the value of for quadratic equation 2x2 + kx+3 0, so that they have two equalirsors5 If a point P is 17cm from the centre of a circle of radius 8cm, then find the length of thetangent to the circle from point6 If sin A 3/4 Calculate tan A.Sertinn- R

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2,3,4,5,6 question solution bhejo