10th Class
Mathematics
Introduction to Trigonometry
Question Bank
Introduction to Trigonometry
question_answer
If \[\mathbf{sin}\theta -\mathbf{cos}\theta =\mathbf{0}\], then find the value of \[\mathbf{(si}{{\mathbf{n}}^{\mathbf{4}}}\theta \mathbf{+co}{{\mathbf{s}}^{\mathbf{4}}}\theta \mathbf{)}\], where \[\theta \] is a, acute angle.