Question
In the question, assuming the given statements to be
true, find which of the conclusion (s) among given two conclusions is /are definitely true and then give your answer accordingly. Statements: P < Q = R ≤ S; T ≤ U = V; V = W ≤ S Conclusions: I. R < U II. W > TSolution
P < Q = R ≤ S ≥ W = V = U ≥ T                              No relationship can be established between R and U. Hence conclusion I is not true. P < Q = R ≤ S ≥ W = V = U ≥ T                              W ≥ T. Hence conclusion II is not true.
What is the simplified value of the given expression?
3(sin² 30° + sin² 60°) + 6sin 45° - (3sec 60° + cot 45°)
If sin(x-y) = 1  and cos(x+y) = 1 /√2  then what is measure of angle x.
Find the maximum value of (20sin A + 15cos A).
If sec x + tan x = 11 then find secx?
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos A.
- Find the maximum value of (11sin A + 60cos A).
If √3 tan 2θ – 3 = 0, then find the value of tanθ secθ – cosθ where 0 < θ < 90°
Find the value of sin 240 °
sin2 7 ° + sin2 8 ° + sin2 9 ° + sin2 10 ° + ……… + sin2 83 ° = ?
...If sec²x + csc²x = 10, find the value of tan²x + cot²x.
Relevant for Exams:
