CBSE Class 11-science Answered
Q. Prove that sin163 cos347+ sin73 sin167=1/2.
Asked by Balbir | 01 Feb, 2017, 06:25: PM
Expert Answer
Answered by Rebecca Fernandes | 02 Feb, 2017, 08:13: AM
Concept Videos
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Revising trigonometric formulae
Review of trigonometric formulae and solve problems. Derive the expressions... -
Revising trigonometric formulae and solve problems ...
Review of trigonometric formulae and solve problems. Derive the expressions... -
Review of trigonometric formulae and solve problems ...
Review of trigonometric formulae and solve problems. Derive the expressions...
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