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A lightning rod is a metal rod or metallic object mounted on top of a building, electrically bonded using a wire or electrical conductor to interface with ground or "earth" through an electrode, engineered to protect the building in the event of lightning strike. If lightning targets the building it will preferentially strike the rod and be conducted to ground through the wire, instead of passing through the building, where it could start a fire or cause electrocution.
(√ (sec2θ + cosec2θ )) ((sinθ (1 + cosθ ))/(1 + cosθ...
You are provided with three sequences below. Determine the values of P, Q, and R, and then identify the relationship among them.<...
If a + b + c = 11, ab + bc + ca = 3 and abc = -135, then what is the value of a³ + b³ + c³ ?
x = 7 - 4√3 then the value of x³+1/x³ is equal to?
If x = 19 , find x 5 - 20 x 4 + 20 x 3 - 20x 2 + 20x - 20 = ?
A number is increased by 20%, and the resulting number is decreased by 20%. If the initial number is ₹x, the final number is ₹2880. What is the valu...
Given that (3a + 7b = 54) and (ab = 24), determine the value of (9a2 + 49b2).