Question
Consider the following statements about Vampire
Viruses: 1. Several ‘Vampire Viruses’ have been recently discovered on Mexico soil for the first time 2. They are pathogens that latch onto other viruses in order to replicate themselves 3. They emerge when a bacteriophage attaches to a soil-based virus Which of the above statement is/are correct?Solution
Recently, a number of 'Vampire Viruses' were discovered on US soil for the first time. These are pathogens that attach themselves to other viruses to replicate. The emergence of these vampire viruses occurs when a bacteriophage attaches to a soil-based virus, utilizing its "life" for independent survival
tan 4˚ × tan 43˚ × tan 47˚ × tan 86˚ = ?
If sec a + tan a = 4, find the value of sin a.Â
- If X = 15°, find the value of:
sin²(3X) + cos²(4X) - tan²(2X) If sin 23° = `12/13` , then tan 67° = ?
...The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
If A + B = 450 , then the value of 2(1 + tanA) (1 + tanB) is:
Simplify the following trigonometric expression:
14 tan 25° cot 65° − 6 cos 39° sec 51°In an election involving two parties, 16% of the total votes were invalid. One of the candidates received 58% of the valid votes, and the other got 19,0...
If sec2 θ = 4, then find the value of sin2 θ + cosec (90 - θ) where 0o < θ < 90o.
...
Relevant for Exams:
