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| 1. |
ntShow that the equation of the st line x cos alpha +y sin alpha = p can be expressed in the following form:n ntx-p cos alpha /-sin alpha=y-p sin alpha/cos alpha = rn |
| Answer» ntShow that the equation of the st line x cos alpha +y sin alpha = p can be expressed in the following form:n ntx-p cos alpha /-sin alpha=y-p sin alpha/cos alpha = rn | |