if A=[ 0 -tan alpa/2 tan alpa/2 0] and I is the identity matrix of order 2, show that I+A=(I-A)[cos alpa -sin alpa sin alpa cosalpa]

Asked by saravanan.k | 16th Jun, 2011, 01:17: AM

Expert Answer:

  

Answered by  | 16th Jun, 2011, 03:57: PM

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