Question
Statements:Â Â All mouse are keyboard.
>Â Â Â Â Â Â Â Â Â Â Â Some keyboard are speaker. Â Â Â Â Â Â Â Â Â Â Â Â No monitor is speaker. Conclusions: I. Some monitor are mouse. Â Â Â Â Â Â Â Â Â II. Some keyboard are mouse. Â Â Â Â Â Â Â Â Â III. Some speaker are mouse. ): In each of the questions below, some statements are given followed by some conclusions. You have to consider the statements to be true even if they seem to be at variance with commonly known facts. You have to decide which of the following conclusions logically follows from the given statements. Give answer.Solution
If tan θ + cot θ = 2 where 0 < θ < 90 ; find the value of tan30 θ + cot 29 θ.
The Value of (sin38Ëš)/(cos52Ëš) + (cos12Ëš)/(sin78Ëš) - 4cos²60Ëš is
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
Find the simplified value of:
(tan 40 º  + tan 20 º )/(1 - tan 40 º tan 20 º)
If sinAo = (√3/2), then find the value of (sin245o + cos230o) × A ÷ 5 given that 0 < A < 90...
If 2ycosθ = x sinθ and 2xsecθ – ycosecθ = 3, then x 2 + 4y 2 = ?
If sin x + cos x = √2 sin x, then the value of sin x - cos x is:
If 2 sec 3x = 4, then the value of x:
The value of (sin 60 º cos 30 º - cos 60 º sin 30 º)  is equal to:
- Simplify the following trigonometric expression:
11 sin 42° sec 48° − 7 tan 37° tan 53°