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How to solve root tanx by first principles method |
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Answer» Tan(x+h)-tan(x)÷h= then break tan into sin/cos, then take l.c.m. and substract , then use formula sin(a+B) and at last put all h as 0 because the limit taken as h tends to 0........ :) (tan(x+h)-tanx)^1/2use tanx - tany formula and solve |
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