Project method is best suitable for:
AIdentify quadrilaterals which are cyclic
BIn P(x), if P(a) = 0, then x-a is a factor of P(x)
CProbability of getting 2 heads on tossing 3 coins
DSum of first 'n' natural numbers is n(n+1)/2
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Related Questions:
Is a quadratic equation, then find the roots
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An aeroplane is moving at a constant altitude 'h'. At 10:00 AM, it is seen at an elevation of 30°. 1 minute later, it is observed at an elevation of 60°. If the speed of the plane is 960 km/h, then find 'h'.
ഒരു സംഖ്യയുടെ ഇരട്ടിയും പകുതിയും കാൽഭാഗവും ഒന്നും ചേർന്നാൽ 100 കിട്ടും എങ്കിൽ സംഖ്യയേത് ?