1.

If tan theta equals to 1 find the value of sin theta + cos theta

Answer»

Answer:

√2

Step-by-step EXPLANATION:

tan THETA = 1

tan theta = tan 45 ° .......... (tan 45° = 1)

therefore, theta = 45 °

  • SIN theta + cos theta = sin 45° + cos 45°
  • = 1/√2 + 1/√2
  • = 2/√2
  • = √2



Discussion

No Comment Found

Related InterviewSolutions