Question
17th Edition of Indo-_____ Joint Military Exercise
“Ex Yudh Abhyas 2021” was conducted in Joint Base Elmendorf Richardson, Alaska in October 2021.Solution
17th Edition of Indo-US Joint Military Exercise “Ex Yudh Abhyas 2021” will be conducted at Joint Base Elmendorf Richardson, Alaska (USA) from 15 to 29 October 2021.
The Value of (sin38Ëš)/(cos52Ëš)+ (cos12Ëš)/(sin78Ëš)- 4cos²60Ëš is
The minimum value of 45 sin2 θ + 28 cos2 θ is
Find the value of the following:sin(36° + A) × cos(54° – A) + cos(36° + A) × sin(54°–A)
- Find the value of sin30° + cos 60° + tan45° + cosec²45° + sec²45°.
If √3 tan 2θ – 3 = 0, then find the value of tanθ secθ – cosθ where 0 < θ < 90°
- If sin (3A − 2B) = (√3/2) and cos (A + B) = (1/2), where 0° < A, B < 90°, then find the value of ‘A’.
If sec2 θ = 4, then find the value of sin2 θ + cosec (90 - θ) where 0o < θ < 90o.
...- Simplify the following trigonometric expression:
11 sin 42° sec 48° − 7 tan 37° tan 53° - Simplify the following trigonometric expression:
15 cos 27° sec 63° − 9 cot 61° tan 29°