Exams

ΔDEF is right angled at E. If cosD = 8/17, then what is the value of secF ?

The dispute over Siachin Glacier is between

The distance between two cities is 30 Km. A man goes at a speed of 30 Km per hour and returns at 20 Km per hour. What is his average speed?

Consider the given question and decide which of the following statements is/are sufficient to answer the question.

Is X-5 even? X is a real number.

Statements :

1. X-15 belongs to integer

2. X-10 is an odd integer

Which among the following is false about displacement?

In the following questions, relationship between different elements are shown in the statements. These statements are followed by two conclusions. Give answer

Statements: K>L = M<=N, O < L>=P

Conclusions:

I.K>=O

II.N>=O

Who is considered as the father of taxonomy?

∆DEF is right angled at E. If m∠F = 45°, then find the value of (cosecD - 1/√3).