Let i ^ , j ^ and k ^ be the unit vectors along the three positive coordinate axes. Let a → = 3 i ^ + j ^ - k ^ b → = i ^ + b 2 j ^ + b 3 k ^ , b 2 , b 3 ∈ ℝ c → = c 1 i ^ + c 2 j ^ + c 3 k ^ , c 1 , c 2 , c 3 ∈ ℝ be three vectors such that b 2 b 3 > 0 , a → · b → = 0 and 0 - c 3 c 2 c 3 0 - c 1 - c 2 c 1 0 1 b 2 b 3 = 3 - c 1 1 - c 2 - 1 - c 3 . Then, wh

Step-by-step solution

Given, a → = 3 i ^ + j ^ - k ^ b → = i ^ + b 2 j ^ + b 3 k ^ c → = c 1 i ^ + c 2 j ^ + c 3 k ^ 0 - c 3 c 2 c 3 0 - c 1 - c 2 c 1 0 1 b 2 b 3 = 3 - c 1 1 - c 2 - 1 - c 3 Now multiply and compare we get, b 2 c 3 - b 3 c 2 = c 1 - 3   . . . . . . . 1 c 3 - b 3 c 1 = 1 - c 2 . . . . . . . . . . . 2 c 2 - b 2 c 1 = 1 + c 3 . . . . . . . . . . . 3 Now applying operation equation  1 i ^ - 2 j ^ + 3 k ^ we get, i ^ b 2 c 3 - c 2 b 3 - j ^ c 3 - b 3 c 1 + k ^ c 2 - b 2 c 1 = c 1 i ^ + c 2 j ^ + c