Question
In the question given below, a sentence is given with
three blanks. Choose the correct combination of blanks that fit in the corresponding blanks. In the case that all three words fit in the sentence but are given in incorrect sequence choose option (D). In the case that all three words fit in the sentence in the same sequence as given, i.e., (A), (B), (C), choose option (E). He felt so ______(A)___________ at the thought of going through the same ordeal again, that he decided to _____(B)______ his job and find employment is a less _______(C)_______ sector. A. Quit B. Dangerous C. TerrifiedSolution
In A, we need an adverb to qualify the verb FELT. The sentence talks about how he was extremely scared of going through the same ordeal again. In B, we need an appropriate verb to follow the word TO. The sentence talks of his decision to leave his job. In C, we need an adjective that has been modified by the word LESS. The sentence talks of his search for a job that is not as dangerous as his previous one. TERRIFIED would be apt for A, QUIT for B, and DANGEROUS for C. Hence, (d) is the correct answer.
If sec A + tan A = 3 and sec A - tan A = (1/3), find the value of cos A.
In a right triangle ABC, angle B = 90°. If tan A = 3/4 and the length of the hypotenuse is 25 cm, find the area of the triangle.

- Find the value of sin²10° + sin²80° + cos²15° + cos²75°.
If A lies in the first quadrant and 6 tan A = 5, then the value of 8 sin A−4 cos A / cos A+2 sin A is :
Find the value of tan(75°) using the identity for tan(A+B).

If tanθ = x then find the value of cos 2θ?
Simplify:
8sin 27° sec 63° + 3cot 64° cot 26°