Question
____ infected larvae becomes flaccid, skin becomes
fragile and it crawls to the top of the plant to hang upside down with the help of prolegs.Solution
NPV infected larvae becomes flaccid, skin becomes fragile and it crawls to the top of the plant to hang upside down with the help of prolegs.
Simplify the following trigonometric expression:
10 cos 71° sec 19° − 4 cot 62° tan 28°If (1+sinθ)/cosθ = x, then find the value of secθ?
1.Â
Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevat...
What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?
If tan θ + cot θ = 5, find the value of tan²θ + cot²θ.
tan 4˚ × tan 43˚ × tan 47˚ × tan 86˚ = ?
[(sinx – 2sin 3 x)/(2cos 3 x – cosx)] 2  + 1, x ≠45 o , is equal to:
Find the value of `1/2`  cosec 10  - `2/(cosec 70)`  ?
- Simplify the following trigonometric expression:
11 sin 42° sec 48° − 7 tan 37° tan 53° If tan A = 1 and tan B = √ 3, what is the value of cos A . cos B - sin A . sin B?
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