Question
If (tan 8θ · tan 2θ = 1), then find the value of (tan
10θ).Solution
If tan x tan y = 1, then (x + y) = 90°
So, 8θ + 2θ = 90
=> 10θ = 90
=> tan 10θ = tan 90 = ∞
Find the odd word/ letters/number pair/number from the given alternatives.
Four letter-cluster have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Identify the letter-cluster that does not belong to the following series.
MNF, RJI, WFL, BOB, GXR, LTU
Select the option in which the letters are not related in the same way.
Which of the following is odd one out?
Find the odd one out from the given alternatives.
Select the option that is related to the third word in the same way as the second word is related to the first word.
Jackal: Howl :: Rain: ?
Three of the following four options are alike in a certain way based on the Alphabetical series. Which one among the following doesn’t belong to the g...
Four of the following five are alike in a certain way and so form a group. Which is the one that does not belong to that group?
Find the odd set of numbers from the given alternatives?
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