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Start learning 50% faster. Sign in nowInternational Tiger’s Day is held every year on 29th July. The idea behind such an event came up at the St. Petersburg Tiger Summit in 2010. It was also decided that 29th July would be known as Global Tiger Day.
If a2+2 = 2a
then find a4 - a3 + 2a2 -2a+ 9 = ?
If = 2 then find
If the ratio of the areas of two triangles is 4:3 and the ratio of their heights is 3:4, then the ratio of the lengths of their bases will be
What is the HCF of (x³ + 3x² - x - 3) and (x³ + 4x² + x - 6)?
If tan x + cot x = 7, find tan3 x + cot3 x = ?
If x = (√13 + √12)/ (√13 - √12) and y = (√13 - √12)/(√13 + √12), then find the value of 4x2 – xy + 4y2.
...(44² × 16²) ÷ (184.8 ÷ 8.4) =? × 64
If (a + b) = 1 and (1/a) – 2b = 5/a then find the value of a2 + b2.
A boat covers 540 km upstream and downstream in 't' time. If the speed of the stream is 8 km/h and the speed of the boat is 10 km/h then find the value ...