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Here, only D can be the first sentence of the passage. A is the second sentence. It follows D and talks about what one would do when one becomes seventy, that is mentioned in the first sentence. When we look at B and C, we can understand that B comes first. C is the reason of B. So, the correct order is DABC.
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
Find the Value of Sin⁶`Theta` + Cos⁶`Theta` + 3Sin² `theta` Cos²`Theta`
If x = (sin 30 ° + cos 30 ° )/sec 60 ° , then find the value of 4x.
If tan 4θ = cot 14θ, then find the value of cos 9θ.
If 2sin y + cos y = √3 sin y, then find the value of tan y
Find the simplified value of:
Simplify the following trigonometric expression:
12 cos 68o cosec 22o - 3 cot 72o cot 18o
Find the value of sin 240 °
sin2 9 ° + sin2 10 ° + sin2 11 ° + sin2 12 ° + ……… + sin2 81 ° = ?
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