If θ is a positive acute angle and cos² θ + cos⁴θ = 1, then the value of tan²θ + tan⁴θ is?
cos²θ + cos ⁴ θ = 1 cos ⁴ θ = 1 - cos² θ cos ⁴ θ = sin² θ cos² θ= sin² θ/ cos² θ tan²θ = cos² θ tan²θ = cos ⁴ θ tan² θ+ tan ⁴θ = cos² θ + cos ⁴ θ = 1
Select the option in which the numbers share the same relationship in set as that shared by the numbers in the given set. (Note: Operations should be pe...
If the 7th day of a month is 3 days earlier than Friday, then what day will be on the 19th day of the month?
Select the option that is related to the third letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster.
<...If ZIP = 26916 and ZEAL = 265112, then ZIPPER =
Select the option that is related to the third term in the same way as the second term is related to first term.
MAJESTIC: JAMTSESCI:: LOGARITHM : ?
Select the option that is related to fifth number in the same way as the second number is related to the first number and the fourth number is related t...
Six persons D, E, F, G, H, and I sit in a linear row facing north direction but not necessarily in the same order. Two persons sit between F and H. H si...
If 12 # 34 = 14 and 67 # 88 = 106, then 45 # 67 = ?
Select the related word/letters/number from the given alternatives.
42 : 14 :: 32 : (?)
If ‘P’ means (×), ‘Q’ means (÷), ‘R’ means (-), and ‘S’ means (+), then what is the value of the expression:
54 Q 6 S 14 P 14 R...
